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英语选择题 主谓一致why does the lake smell terrible becasue large qua

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英语选择题 主谓一致
why does the lake smell terrible becasue large qualities of water
1 has been polluted 2 have been polutted
答案:2 have been polluted
1.如果(large) quantities of...做句子主语时,则谓语动词的数和quantity的数保持一致,所以用复数形式.
同理,如果是a (large) quantity of...做句子主语时,则谓语动词用单数形式.
2.题中是quantities(楼主打错字啦),所以答案为2.