问题 选择题

You’d better_  your scores and see if you have passed the exam.                       

A.add up

B. add up to

C.add to

D.added up

答案

答案:A

题目分析:考查动词短语的区别。A 把 加起来;Add up 3, 4 and 5 and you'll get 12. 把三、四、五相加,总数是十二; B 总共,总计;The bills add up to exactly $100. 这些帐单加起来正好一百元。 C 增加;the bad weather add to our difficulties D 把 加起来;根据句意:你最好把你的分数加起来,看看是否通过考试。Had better后面接动词原形,故A正确。

单项选择题