So far, the criminals____ by the police.
A.had been discovered
B.have been discovered
C.are discovered
D.will be discovered
试卷相关题目
- 1Though we don't know what is discussed, yet we can feel the topic _______.
A.had changed
B.will change
C.was changed
D.has been changed
开始考试点击查看答案 - 2Most of the teaching equipment presented by the Hope Project, as well as the books, made good use of in the village school.
A.has
B.have
C.have been
D.has been
开始考试点击查看答案 - 3Every year a flood of farmers arrive in Shenzhen for the money-making jobs they _____ before leaving their hometowns.
A.promised
B.were promised
C.have promised
D.have been promised
开始考试点击查看答案 - 4— When will the expert come and give the lecture on economic development? — Not until our program ____ by the authorities.
A.approves
B.is to approve
C.has been approved
D.will be approved
开始考试点击查看答案 - 5Do you know the thief _____ by the police?
A.has caught
B.has been catching
C.will catch
D.has been caught
开始考试点击查看答案 - 6The construction of the two new railway lines _____ by now.
A.has completed
B.have completed
C.have been completed
D.has been completed
开始考试点击查看答案 - 7His sister left home in 1998, and _____ since.
A.had not been heard of
B.has not been heard of
C.had not heard of
D.has not heard of
开始考试点击查看答案 - 8My brother and I have____ her birthday party.
A.been invited
B.been invited for
C.invited to
D.been invited to
开始考试点击查看答案 - 9In the last few years thousands of films _____ all over the world.
A.have produced
B.have been produced
C.are producing
D.are being produced
开始考试点击查看答案 - 10All possible means ______. However, nothing can _____ his wife dying of lung cancer.
A.has tried; stop
B.have tried; keep
C.have been tried; prevent
D.has been tried; stop
开始考试点击查看答案