【单选题】______ the students found the soldier’s idea interesting, the system was too difficult to be of practical use.
【简答题】我们把 a·b 叫做数组 a 和数组 b 的 ______
【简答题】prac cal 实际的;实用性的A. ti
【简答题】G=Guest C=Clerk G: Could I have the ___________ (1), please? C: Yes, sir. A bill for each or a check for all? G: A bill for __________ (2). C: Here it is, sir. G: How much? C: That amounts to ________...
【单选题】In the text, the author is primarily concerned with
A.
predicting the consequences of a practice.
B.
criticizing a point of view.
C.
calling attention to recent discoveries.
D.
summarizing conflicting opinions.
【单选题】The cohesiveness (内聚力)of a family seems to rely on members sharing certain routine practices and events. For a growing share of the American labor force, however, working shifts beyond the normal dayl...
A.
traditional beliefs about marriage
B.
lack of control over time
C.
a very clear division of roles