27. I wonder whether the police ______ that lost child or notA．have foundB．has b

题型：不详难度：来源：

27. I wonder whether the police ______ that lost child or not

A．have found

B．has been found

C．have been found

D．has found

答案

解析

略

举一反三

35. It was the fifth time that he ______ to such a meeting.

A．have been invited

B．was invited

C．had invited

D．had been invited

题型：不详难度：| 查看答案

37. I would rather you ______ in my school, Mom.

A．not work

B．not worked

C．didn’t work

D．not working

题型：不详难度：| 查看答案

40. I could have offered you some help last weekend, but I ______ with my work at that time.

A．would be occupied

B．was occupying

C．had been occupied

D．was occupied

题型：不详难度：| 查看答案

41. If it ______ for the fence, he ______ into the river.
A. were not; fallen B. had not been; could have fallen
C were not; could fall D. had not been; could fall

题型：不详难度：| 查看答案

50. You won’t be able to see him because he ______ a meeting in Suzhou when you arrive.

A．will have had

B．will be having

C．will have

D．is having

题型：不详难度：| 查看答案