what are the typical features of an informal style?
what are the typical features of a formal style?
which of the following usually uses a more informal style of language?
which of the following usually shows a more formal style of language?
which of the following is the correct spelling for the chinese name 钱学森, according to the chinese phonetic alphabet spelling rules for chinese names?
an application letter to a professor usually takes a ______ style.
which of the following are usually included in a personal bio for academic purposes?
which of the following describes a good first email to a professor for an application?
your email to a professor is expected to be ______.
in your email exchange with a professor, you can mention his/her publications with an effort to _______.
a bar code reader is an input ______ to read the information of bar codes.
machine learning is the______ of getting computers to learn and act like humans do, and improve their learning over time in autonomous fashion, by feeding them data and information in the form of observations and real-world interactions.
big data is an evolving ______ that describes a large volume of structured, semi-structured and unstructured data that has the potential to be mined for information and used in machine learning projects and other advanced ytics applications.
what techniques are used in this extended definition: i was born with a rare visual condition called achromatopsia, which is total color blindness, so i've never seen color, and i don't know what color looks like, because i come from a grayscale world. to me, the sky is always gray, flowers are always gray, and television is still in black and white.
what techniques are used in this extended definition: a university is an institution of higher learning that is made up of many colleges or faculties. it offers three levels of degrees: the lowest being a bachelor’s degree, followed by a master’s degree, and lastly a doctorate degree, or phd. a university also trains students in the professions of law, medicine, and engineering. unlike schools and colleges, a university places a great deal of emphasis on research.
what techniques are used in this extended definition: tying all these services together was the rise of china's super-app, wechat, a kind of digital swiss army knife for modern life. wechat users began sending text and voice messages to friends, paying for groceries, booking doctors’ appointments, filing taxes, unlocking shared bikes, and buying plane tickets, all without ever leaving the app. wechat became the universal social app, one in which different types of group chats—formed with coworkers and friends or around interests—were used to negotiate business deals, organize birthday parties, or discuss modern art. it brought together a grab-bag of essential functions that are scattered across a dozen apps in the united states and elsewhere.
what techniques are used in this extended definition: a patent is a form of intellectual property. a patent gives its owner the right to exclude others from making, using, selling, and importing an invention for a limited period of time, usually twenty years. the patent rights are granted in exchange for an enabling public disclosure of the invention. in most countries, patent rights fall under civil law and the patent holder needs to sue someone infringing the patent in order to enforce his or her rights. in some industries patents are an essential form of competitive advantage; in others they are irrelevant.
which questions are usually answered when we describe a device?
which questions are usually answered when we describe a system?
when we describe the structure of a device, we usually talk about the ______.
the “physical features” of a device refers to ______.
a technical manual usually contains a detailed textual description of a device.
specifications are preferred to detailed textual descriptions in technical writing.
a research paper usually uses illustrations to show the structure of a device or a system.
a research paper usually uses words to show the function of a device or a system.
this is most probably a/an ______: automatic audio processing algorithms are used to robustly detect speech in the audio and split speech into short, easy to transcribe segments. sequences of speech segments are loaded into a specially designed transcription interface that enables a human transcriber to simply listen and type, obviating the need for manually finding and segmenting speech or explicitly controlling audio playback. as a result, playback stays synchronized to the transcriber’s speed of transcription.
this is most probably a/an ______: we can use automatic audio processing algorithms to robustly detect speech in the audio, and then split speech into short, easy to transcribe segments. we load sequences of speech segments into a specially designed transcription interface. on the interface a human transcriber doesn’t need to find and segment speech manually, or explicitly control audio playback. the transcriber only needs to listen and type. playback stays synchronized to the transcriber’s speed of transcription
this is most probably a/an ______: use automatic audio processing algorithms to detect speech in the audio and split speech into short, easy to transcribe segments. then load sequences speech segments into a specially designed transcription interface. listen to the speech segments and type out the scripts. the interface automatically synchronizes the audio and the transcriber’s speed of transcription.
this is most probably a/an ______: automatic audio processing algorithms were used to robustly detect speech in the audio and split speech into short, easy to transcribe segments. sequences of speech segments were loaded into a specially designed transcription interface that synchronizes playback with a transcriber’s speed of transcription, so that a human transcriber simply listens and types, obviating the need for manually finding and segmenting speech or explicitly controlling audio playback.
this is most probably a/an ______: how do blitzscribe work? it uses automatic audio processing algorithms to robustly detect speech in the audio, and split speech into short, easy to transcribe segments. then these segments are loaded into a specially designed transcription interface. this interface can synchronize playback automatically with a transcriber’s speed of transcription. a human transcriber simply needs to listen and type. he doesn’t need to find a speech himself, or cut the speech, or control the audio playback
this is most probably a/an ______: we first detected speech in the audio with automatic audio processing algorithms, and split speech into short, easy to transcribe segments. then sequences of speech segments were loaded into a specially designed transcription interface which synchronizes audio playback with a transcriber’s speed of transcription automatically. five transcribers listened and transcribed the speech segments.
this is most probably from a ______: automatic audio processing algorithms are used to robustly detect speech in the audio and split speech into short, easy to transcribe segments. sequences of speech segments are loaded into a specially designed transcription interface that enables a human transcriber to simply listen and type, obviating the need for manually finding and segmenting speech or explicitly controlling audio playback. as a result, playback stays synchronized to the transcriber’s speed of transcription.
this is most probably from a ______: we can use automatic audio processing algorithms to robustly detect speech in the audio, and then split speech into short, easy to transcribe segments. we load sequences of speech segments into a specially designed transcription interface. on the interface a human transcriber doesn’t need to find and segment speech manually, or explicitly control audio playback. the transcriber only needs to listen and type. playback stays synchronized to the transcriber’s speed of transcription
this is most probably from a ______: use automatic audio processing algorithms to detect speech in the audio and split speech into short, easy to transcribe segments. then load sequences speech segments into a specially designed transcription interface. listen to the speech segments and type out the scripts. the interface automatically synchronizes the audio and the transcriber’s speed of transcription
this is most probably from a ______: automatic audio processing algorithms were used to robustly detect speech in the audio and split speech into short, easy to transcribe segments. sequences of speech segments were loaded into a specially designed transcription interface that synchronizes playback with a transcriber’s speed of transcription, so that a human transcriber simply listens and types, obviating the need for manually finding and segmenting speech or explicitly controlling audio playback.
this is most probably from a ______: how does blitzscribe work? it uses automatic audio processing algorithms to robustly detect speech in the audio, and split speech into short, easy to transcribe segments. then these segments are loaded into a specially designed transcription interface. this interface can synchronize playback automatically with a transcriber’s speed of transcription. a human transcriber simply needs to listen and type. he doesn’t need to find a speech himself, or cut the speech, or control the audio playback.
this is most probably from a ______: we first detected speech in the audio with automatic audio processing algorithms, and split speech into short, easy to transcribe segments. then sequences of speech segments were loaded into a specially designed transcription interface which synchronizes audio playback with a transcriber’s speed of transcription automatically. five transcribers listened and transcribed the speech segments.
when we cite data from a study, we only need to give out the specific data.
when we cite data from a study, we need to give out the source or the location, so that the audience would know where to get more detail for that data.
when we cite data from a study, we need to give out a detailed description of a whole set of data.
when we cite data from a study, we need to present the original table or figure together with a textual description.
when we cite data from a study, we usually interpret the meaning of the data instead of just giving out the data itself.
the word “data” only refers to information in the form of numbers.
the word “data” refers to all the information existing in the world.
the word “data” refers to the information collected for a specific purpose.
the word “data” refers to information in an electronic form that can be stored and used by a computer.
in the textual data report with visual displays, we need to specify the location of the mentioned data.
in the textual data report, we shall describe a trend shown instead of giving out the original data.
in our report, we shall focus more on findings instead of data.
in our report, we shall present all we have found from our ysis of data.
in our report, we shall explain why a highlighted data is worth noticing.
we can cite data from other studies when we comment on our data.
we can explain the reasons for a finding when we report data.
we can mention the implications of a finding when we report data.
we usually use past tense when we report a direct observation.
we usually use present tense when we offer our ysis.
we can use either present tense or past tense when we talk about our findings.
this is an appropriate “confidently uncertain” claim: the measure might be more sensitive to changes in health after specialist treatment.
this is an appropriate “confidently uncertain” claim: in spite of its limitations, the study might appear to have a number of important strengths to some degree.
this is an appropriate “confidently uncertain” claim: the results indicate that there is a link between oking and lung cancer.
this is an appropriate “confidently uncertain” claim: the results prove that there is a link between oking and lung cancer.
this is an appropriate “confidently uncertain” claim: the results show that oking is the cause of lung cancer.
this is an appropriate “confidently uncertain” claim: the results show that lung cancer is caused by oking.
this is an appropriate “confidently uncertain” claim: the results show that oking contributes to lung cancer.
this is an appropriate “confidently uncertain” claim: the latest series of studies question the value of including consumer expectations in the assesent of service quality.
this is an appropriate “confidently uncertain” claim: the finding suggests that some physical exercise might be able to prevent depression to some degree.
this is an appropriate “confidently uncertain” claim: studies have found that quantum entanglement may play a role in some types of magnetoreception with certain molecules, but more work is needed to explore this phenomenon.
this is an appropriate “confidently uncertain” claim: the result proves that the increase in human activities is the cause of environmental degradation in the area.
this is an appropriate “confidently uncertain” claim: the results in figure 4 validate the second conclusion that certain bacteria can reduce arsenic levels in groundwater.
this is an appropriate “confidently uncertain” claim: table 3 shows that alcohol causes brain damage in teenagers.
this is an appropriate “confidently uncertain” claim: recycling is the best solution to the waste disposal problem, as our study finds.
this is an appropriate “confidently uncertain” claim: it could be concluded that some evidence seems to suggest that at least certain villagers might not have traded their pottery with others outside the community.
you will find more opportunities in the new campus.
we were very astonished that his voice was full of anxiety.
i tried to acquire the information i needed.
i'm sure i can manage it myself.
i think this is really the ideal college for me.
he is art enough to solve this problem.
she is proud that both her children have a talent for music.
three of them are working extremely well.
the success of this experiment is crucial to the project as a whole.
it is essential for us to know all the facts.
when young people meet for the first time, it’s acceptable to say “hello” or “hi”.
when parting each other, we always shake hands.
how about your first _____( impressive) of the city?
they felt so _____ (embarrass) when they met each other for the first time.
what is the weather like today?
we will have a ____ holiday on national day.
he rarely speaks to others these days.
if your shoes are too big, you can buy a aller ______.
the boys and girls seemed to enjoy____ in the park.
i shall do better if only i have another chance.
in this sense we are all equal.
it is essential to know how to make a proper introduction.
tom is here, and a friend of ____ is here, too.
they developed their relationship in the new fields.
we had no trouble finding your house because your directions were definite.
“go right to the end of the road” usually means go all the way up the road.
i’ll be there directly.
“turn right” or “turn left” is the simplest way of telling people in which direction they should go.
we have various seafood at the entrance of the restaurant.
this is a particular problem for the strangers in the city.
we had no trouble finding your house because your directions were definite.
the conference may help to focus the public attention on the economy.
it shows how to prepare for an interview, and gives tips on finding jobs.
the villager is confused by the traffic in new york.
she was beginning to be able to interpret the gestures of the speaker.
you can tell from his blue eyes that he isn’t a native chinese.
i’ll be there directly.
they keep running all the way there as they don’t have enough time.
chinese kung-fu is an important part of chinese spirit.
traditional chinese kung-fu dates back to the zhou dynasty.
today, chinese kung-fu has lost its attraction.
bruce-lee, one of the famous stars of the kung-fu movie industry has been considered the greatest and most influential martial artist.
how about going to swim this weekend?
everyone can do something beneficial to the environment.
his teams are always good on defense.
what is the purpose of this meetig?
the labour enthusia of the workers strongly influenced us.
i feel it my duty to speak frankly to you.
he had got the first prize in the ing competition.
she gave us a demonstration of the machine to show us how it worked.
we cannot emphasize too much the importance of learning english.
many buildings for 2010 expo have already been built in shanghai.
hong kong disneyland has six theme parks.
the main reason for this is that people are living a happier life.
the main street in the park is built mainly of wood.
tom is looking for a proper place for his new shop.
you can make progress constantly all the year round.
there's a waterfall and a stream which looks fantastic.
it’s a trendy magazine, which can lead fashion.
her special personality contributed to his success in the media circle.
the situation can change significantly at any moment.
i like romances, but occasionally i watch action movies, too.
i can't determine what exactly caused the fire.
some movies combine education with recreation.
she really loves the occupation of a salean.
lily likes the characteristic flavor of apples.
tofu was invented in western han dynasty instead of eastern han dynasty.
it was liu bang who invented tofu in anhui province.
he is known for his strong _____________ (manage) skills.
oil pollution is ____________________ (common) cause of death for seabirds.
it three weeks since we began our new term.
they promised to attend the food festival.
my friends and i have similar tasty in music.
how many hours a week do you spend on your hobby?
the bridge which ______ last year looks really beautiful.
we needed a bit of fortune to win the food festival.
she________robert for a year.
i owe it to my chinese teacher that i do well in cooking chinese food.
the stinky tofu has an attractive taste.
we expect him to create a new dish soon.
the of the dragon boat festival is to recall the soul of qu yuan.
men shouldn’t women according to the old-fashioned rules.
chinese people (celebrate) the mid-autumn day with their family.
on the special day, old people would dress themselves up _________ (tradition).
we held a party to celebrate our success.
can you tell me the origin of this custom?
mary has carried on the family tradition of giving away plants.
she had changed so much that i could hardly recognize her.
we are playing a trick on a man who keeps bothering me.
did you actually see him break the window?
the boy emptied out all his pockets onto the table.
that man was suspected to be connected with the crime.
having such drinks as an occasional treat is fine, she said.
a crowd gathered to see what had happened.
this word is hard to define.
indoor hobbies help in relaxing the mind, and outdoor ones help in the body.
the iniduals concerned have some explanation to give.
watching birds and star gazing both teach the philosophy that man is a all drop in the mighty ocean of universe.
why does the river ell terrible? because large quantities of water__________．
the new railway will benefit the district.
the bridge which ______ last year looks really beautiful.
what does mary do in her spare time?
these products sell well in the domestic market.
you have to restore your data right now.
nursing is a worthwhile career.
no conclusion _______ about whether to tear down the old buildings for a theme park until several discussions have been made．
optimists tend to see a more enduring state of affairs.
this cloth _____ well and lasts long.
speaking practice: —can you show me mr. jaffer’s office，please? — _____. but i don’t know if he is in at the moment.
speaking practice: —my name is jonathan. shall i spell it for you? —______.
speaking practice: —i am afraid i can’treturn the book to you before friday. — ______.
speaking practice: —john and i will celebrate our fortieth wedding anniversary next month. —oh, ______!
speaking practice: —we’re organizing a party next saturday, and i’d like you to come. —______! i have another one that day. thank you just the same.
speaking practice: —would you like some more soup? — ______.it is delicious，but i’ve had enough.
grammar practice: i’ve had ______bad headache all day, so i think i’ll go to _______bed early.
grammar practice: the world population will past ______ billion by the end of ______century.
grammar practice:mother makes me ______ my homework every day before playing.
grammar practice: on my way home yesterday, i saw a child ______ loudly at the school gate.
grammar practice: —is this ______ mobile phone? —no, ______is in my car.
grammar practice: when we entered the cinema,i found that my seat is between ______.
grammar practice: when spring comes, _______ trees are planted in our city.
grammar practice: this piece of news is ______ of all for our company.
grammar practice: the ______ we operate on him, the ______ he will recover.
translating practice:choose the appropriate translations. it has a long way to go before chinese kung-fu can make its way into the olympics.
translating practice:choose the appropriate translations. before you leave the park, don’t forget to watch the “disney in the stars”fireworks.
translating practice:choose the appropriate translations. many people say that university time is among the best days in their life.
translating practice: choose the appropriate translations. we always make use of greetings and to get to know other people, and show our friendliness.
translating practice: choose the appropriate translations. “turn right” or “turn left” is a simple way of telling people in which direction they should go.
translating practice: as a _______（传统的）sport, chinesekung-fu has quite a long history.
translating practice: the main street at hong kong disneyland is built mainly of wood （而不是）stone.
translating practice: today, tofu has become a common dish on the （团圆）dinner table during the chinese lunar new year.
translating practice: a proper introduction will leave a good first （印象） upon others.
translating practice: iniduals select hobbies on the （以...为基础）of their interest and taste.
speaking practice: —can you show me mr. jaffer’s office，please? — _____. but i don’t know if he is in at the moment.
speaking practice: —my name is jonathan. shall i spell it for you? —______.
speaking practice: —i am afraid i can’treturn the book to you before friday. — ______.
speaking practice: —john and i will celebrate our fortieth wedding anniversary next month. —oh, ______!
speaking practice: —we’re organizing a party next saturday, and i’d like you to come. —______! i have another one that day. thank you just the same.
speaking practice: —would you like some more soup? — ______.it is delicious，but i’ve had enough.
grammar practice: i’ve had ______bad headache all day, so i think i’ll go to _______bed early.
grammar practice: the world population will past ______ billion by the end of ______century.
grammar practice:mother makes me ______ my homework every day before playing.
grammar practice: on my way home yesterday, i saw a child ______ loudly at the school gate.
grammar practice: —is this ______ mobile phone? —no, ______is in my car.
grammar practice: when we entered the cinema,i found that my seat is between ______.
grammar practice: when spring comes, _______ trees are planted in our city.
grammar practice: this piece of news is ______ of all for our company.
grammar practice: the ______ we operate on him, the ______ he will recover.
translating practice:choose the appropriate translations. it has a long way to go before chinese kung-fu can make its way into the olympics.
translating practice:choose the appropriate translations. before you leave the park, don’t forget to watch the “disney in the stars”fireworks.
translating practice:choose the appropriate translations. many people say that university time is among the best days in their life.
translating practice: choose the appropriate translations. we always make use of greetings and to get to know other people, and show our friendliness.
translating practice: choose the appropriate translations. “turn right” or “turn left” is a simple way of telling people in which direction they should go.
translating practice: as a _______（传统的）sport, chinesekung-fu has quite a long history.
translating practice: the main street at hong kong disneyland is built mainly of wood （而不是）stone.
translating practice: today, tofu has become a common dish on the （团圆）dinner table during the chinese lunar new year.
translating practice: a proper introduction will leave a good first （印象） upon others.
translating practice: iniduals select hobbies on the （以...为基础）of their interest and taste.