问题 选择题

He started to walk faster and the children had to run to ________him.

A.come up with

B.catch up with

C.keep up with

D.put up with

答案

答案:C

考查短语辨析。come up with提出,想出,catch up with赶上,keep up with不落在后面,put up with 忍受,句意:他开始走的快一些并且孩子们不得不跑为了部落在他后面。所以选C。

判断题
单项选择题 A1/A2型题