— Why does the lake smell terrible? — Because large quantities of water _________.
A.have been polluted
B.has polluted
C.have polluted
D.has been polluted
试卷相关题目
- 1-Jeff,you look so excited today.-Sure I am.I ________ a good job in a big company,you know.
A.offered
B.will offer
C.have been offered
D.was offered
开始考试点击查看答案 - 2Your job ________ for your return.
A.will be kept
B.will keep
C.had kept
D.had been kept
开始考试点击查看答案 - 3It has been announced that students shall remain in their seats until all the papers ________.
A.will be collected
B.were collected
C.have been collected
D.have collected
开始考试点击查看答案 - 4A proposal has ________ that a new law should be made to fight drugs abuse.
A.put back
B.been put off
C.put up
D.been put forward
开始考试点击查看答案 - 5If Newton lived today,he would be surprised by what ________ in science and technology.
A.had discovered
B.had been discovered
C.has discovered
D.has been discovered
开始考试点击查看答案 - 6—Why does the lake smell terrible?—Because large quantities of water_________.
A.have polluted
B.is being polluted
C.has been polluted
D.have been polluted
开始考试点击查看答案 - 7The 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 - 8It is out of question that you ____ Chief Engineer of the railway when Mr. Bell leaves.
A.are appointed
B.have been appointed
C.will be appointed
D.will appoint
开始考试点击查看答案 - 9— When can I get my car back? — I think it _____ sometime later today. Give me a call around 3 o'clock.
A.will be finished
B.finishes
C.will finish
D.will be finishing
开始考试点击查看答案 - 10Rubbish ______ light after this kind of new machine is invented.
A.will be made use of giving
B.will make use of to give
C.will be used of to give
D.will be made use of to give
开始考试点击查看答案