-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
-Why does the Lake smell terrible?-Because large quantities of water .A. have pollutedB. i
答案:2 悬赏:10 手机版
解决时间 2021-01-03 22:25
- 提问者网友：放下
- 2021-01-03 06:45
最佳答案
- 五星知识达人网友：归鹤鸣
- 2021-01-03 08:04
A. have pollutedB. is being pollutedC. has been polluted(答案→)D. have been polluted解析：考查动词时态，语态和主谓语一致。根据前一分句可知所填动词表示过去发生的动作对现在产生的影响，时态用现在完成时，动词与主语是被动关系，用被动语态。主语是large quantities of water，其中心词是quantities，是复数，谓语动词用复数，选D。
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- 1楼网友：春色三分
- 2021-01-03 08:54
这个问题我还想问问老师呢
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