Every possible means ____ to save the wounded soldier up to now. [ ]A. was t

题型：同步题难度：来源：

Every possible means ____ to save the wounded soldier up to now.

[ ]

A. was tried
B. were tried
C. have been tried
D. has been tried

答案

举一反三

My brother and I have____ her birthday party.

[ ]

A. been invited
B. been invited for
C. invited to
D. been invited to

题型：同步题难度：| 查看答案

So far, the criminals____ by the police.

[ ]

A. had been discovered
B. have been discovered
C. are discovered
D. will be discovered

题型：同步题难度：| 查看答案

Professor James will give us a lecture on the Western culture, but when and where _____ yet.

[ ]

A. hasn"t been decided
B. haven"t decided
C. isn"t being decided
D. aren"t decided

题型：同步题难度：| 查看答案

— Hey! Here is a message on my cell phone, telling me to send money to...
— Delete it! It"s a trick. Many a person _____ by such tricks.

[ ]

A. has been cheated
B. have been cheated
C. were cheated
D. was cheated

题型：期中题难度：| 查看答案

— Alice, why aren"t you at work today?
— I _____ a day off.

[ ]

A. have given
B. have been given
C. gave
D. was given

题型：模拟题难度：| 查看答案