在英语越发普及的21世纪，英语成了大学生的必修课。为帮助大家掌握权威的英语知识，特提供以下资料：
1. The popularity of the film shows that the reviewers' fears were completely__.
A unjustified
B unjust
C misguided
D unaccepted
2. The river is already __ its banks because of excessive rainfall, and the city is threatened with a likely flood
A parallel to
B level in
C flat on
D flush with
3. The ratio of the work done by the machine __ the work done on it is called the efficiency of the machine.
A against
B with
C to
D for
4. We have done things we ought not to have done and __ undone things we ought to have done.
A leaving
B will leave
C left
D leave
5. During the famine, many people were __ to going without food for days.
A sunk
B reduced
C forced
D declined
谜底:
1-5 ADCCB
1.选A justified做“有按照的，正确的”If the subject matter is justified,and the city is threatened with a likely flood.所以unjustified就是没有按照的,没有需要的
2.选D ①flush with齐平，同高These cupboards are flush with the wall. ②parallel to 平行，近似My feelings in this matter are parallel to yours. ③level in齐截，获同样成功The two girls are just about level in mathematics. ④flat 平展的，一般不与介词on搭配The surface of most tables is flat.
3.选C ratio表两者之间的“比率或比例”常月to搭配The ratio of 10 to 5 is 2 to 1.
4.选C 此处and毗连的应该是和第一个done并列的曩昔分词。
5.选B be reduced to doing sth不得不做某事He was reduced to begging in the streets./He was reduced to despair./ Its people were thus reduced to slavery