Ifhehadhadenoughtimeto　　　whathewaslearning,hewouldhave...

问题详情：

 If he had had enough time to　　　what he was learning, he would have succeeded in passing the entrance exam.

A. concentrate on                       B. apply to

C. put forward                          D. bring about

【回答】

A

知识点：动词

题型：选择题