—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:50 手机版
解决时间 2021-12-25 21:06
- 提问者网友：两耳就是菩提
- 2021-12-24 21:20
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- 五星知识达人网友：慢性怪人
- 2021-12-24 22:13
A. have pollutedB. is being pollutedC. has been polluted(答案→)D. have been polluted解析：考查主谓一致及时态。large quantities of +不可数名词，谓语动词用单数，根据句意用现在完成时。句意：——为什么这湖这么难闻？——因为大量的水已经被污染了。
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- 1楼网友：拜訪者
- 2021-12-24 22:47
正好我需要
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