-Why does the lake smell terrible? -Because large quantities of water . [
题型:安徽省同步题难度:来源:
-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 |
答案
D |
举一反三
So far nothing ________ Tom.I want to know the reason ________ he hasn"t written to me. |
[ ] |
A.heard from;why B.has been heard from;why C.was heard from;that D.has heard from;that |
—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 |
This old custom has________ since the 18th century, and remains practically unchanged. |
[ ] |
A. handed down B. been handed down C. handed out D. been handed out |
________information_________stored in this computer. |
[ ] |
A. Large quantities of; have been B. A great many; has been C. A large quantity; are D. Quite a lot; is |
Although all of the apples ________, none of them ________ good. |
[ ] |
A. have been tasted; taste B. have been tasted; are tasted C. have tasted; taste D. have tasted; are tasted |
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