if you want to introduce the procedures of making a dish, you’d better choose _________ to organize your speech.
which of the following is incorrect about visual aids?
为确保启动前安全检查的质量，应根据项目的进度安排，提前组建（ ）小组。
both the speaker of a casual conversation and that of a public speech need to _________________________________.
which of the following is not an informative speech?
since straight b/l bears higher risk than the open b/l, it is rarely used in international transportation.
下列用于疫苗成分的是（ ）。
in international cargo transportation, the most widely adopted bill of lading is ______.
乙型肝炎免疫球蛋白属于非特异性免疫球蛋白。（ ）
反应变压器油箱内部各种故障和油面降低的保护称为()。
in an impromptu speech, the speaker should respond appropriately to the audience, the topic, and the time constraints.
the liner has a regular line, port, timetable and comparatively fixed freight.
if an effective offer is accepted unconditionally, a contract can be achieved.
电流比相式母线保护的基本原理是根据母线在内部故障和外部故障时各连接元件电流相位的变化来实现的。()
in what way is the following argument constructed? there is nothing wrong with judging people primarily on their physical prowess. people do this all the time in competitive sport, where fitness and strength are major determinants of success. every competition, of every kind, values certain qualities over others. we recognize that being able to lift heavy weights isn’t the prime definition of human worth, but we can still give prizes for weightlifting. similarly, we can give a prize to a beautiful woman for her beauty without implying that beauty is all that matters about anyone.