— 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
试卷相关题目
- 1The flowers were so lovely that they in no time.
A.sold
B.had been sold
C.were sold
D.would sell
开始考试点击查看答案 - 2— Have you moved into the new house? — Not yet, the rooms _____.
A.are being painting
B.are painting
C.are painted
D.are being painted
开始考试点击查看答案 - 3In his last illness he was by Dr Creen.
A.attending to
B.attended to
C.attends to
D.attending
开始考试点击查看答案 - 4— What's that noise? — Oh, I forgot to tell you. Your bike _____.
A.was repaired
B.will be repaired
C.is being repaired
D.has been repaired
开始考试点击查看答案 - 5I _______ten minutes to decide whether I should accept the job.
A.gave
B.was given
C.was giving
D.had given
开始考试点击查看答案 - 6This is the second time I _____ by him ; I shall never trust him again.
A.wasputdown
B.havebeenletdown
C.havebeenputdown
D.amletdown
开始考试点击查看答案 - 7Since the world heritage list was first created in 1972, many more sites _____ it.
A.have added up to
B.are added to
C.have been added up to
D.will be added up to
开始考试点击查看答案 - 8In recent years many football clubs _____ as business to make a profit.
A.have run
B.have been run
C.had been run
D.will run
开始考试点击查看答案 - 9Customers are asked to make sure that they ____ the right change before leaving the shop.
A.will give
B.have been given
C.have given
D.will be given
开始考试点击查看答案 - 10Professor 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
开始考试点击查看答案