题目

B ) 39.It was the third time that I _______ in at his office.A.have dropped B.had dropped C.dro
B ) 39.It was the third time that I _______ in at his office.
A.have dropped B.had dropped C.dropped D.was dropping
( A ) 41.The flowers want _______.Look,the soil is so dry.
A.watering B.being watered C.to water D.waters
( D ) 48.Would you _______ your voice a little so that everyone can hear you?
A.rise B.put C.lift D.raise
( D ) 49.More and more people began to _______ that good health means good wealth.
A.learn B.understand C.consider D.realize

提问时间：2020-08-10

答案

B
因为是it was the third time,用过去完成时
如果是it is the third time,用现在完成时
41 a want后跟动名词表被动
48 D
49 D意识到