以下两行代码能否出现在一起？ struct { int x; int y; } x; struct { int x; int y; } y;
（ ）常常由于爆发性的情绪所引起，可以由委屈、悔恨、赌气等情绪状态所引起的。
个人住房装修贷款的贷款对象须满足的条件包括( )。
声音采样频率是指每秒钟将数字形式信息转变为模拟信号的声波的次数。()
（ ）指在社会习俗或群体压力下，为追求某种目标而。
the biggest disadvantage of waterfall model is that it is difficult to adapt to the change of ______.
下列哪些叙述是正确的()
which software lifecycle model is suitable for only large-scale or in-house project? 以下哪个软件生命周期模型只适合大规模或内部项目？
the waterfall model of the software process is _________.
黑非洲是指
if a decision by a programmer results in a violation of coding standards, the programmer should ________.
which of the following statements is true? 下列哪个描述是正确的？
it was in the library he read three books yesterday.
《自然哲学的数学原理》的作者是
透镜式色灯信号机的双灯丝灯泡的主灯丝在副灯丝的前面、上面。
以下不属于面试官进行自我介绍环节面试的目的是
在样本容量不变的条件下，置信区间越宽，则可靠性越________。
下列关于增溶的描述哪些叙述是正确的()
study the meaning of the underlined words in the following sentences and choose their synonyms. in fact, walls that have a similar feel to concrete can actually be created with nothing more than dirt tamped down very tightly in forms.
it is quite common that requirements always change, which makes big trouble for the development organizations.
7. he is _____________ an album of love songs. a. releasing b. relieving c. relating d. working
news report directions: in this section, you will hear one news report. at the end of the news report, you will hear three questions. both the news report and the questions will be spoken only once. after you hear a question, you must choose the best answer from the four choices marked a), b), c) and d). questions 1 to 3 are based on the news report you have just heard. 1.
congress has criticized new government measures to _____________ crime.
12.
格式试剂是强的亲核试剂。()
dinosaurs have been ___________ for millions of years.
when i was born, the world's population was ______ billion people. we are now ______ billion people, and we are expected to be ______ billion people by 2020.
线性差分方程可以表示为。
如果a是一nxn可对角化矩阵，那么n维实向量空间中的任一向量均可表示为a的特征向量的线性组合.
the result will inevitably _____________ speculation about the future of the stock market.
若方阵a的某一行或者某一列上的元素全为0，那么0是a的一个特征值.
we can address a lady “ms” if we are not sure if she’s married or not.