题目内容
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提问人:网友aqjazz
发布时间:2022-01-06
[主观题]
听力原文:How many people are the victims of unclean water?(28)A.More than 70 million.B.Mor
听力原文:How many people are the victims of unclean water?
(28)
A.More than 70 million.
B.More than 2000 million.
C.More than 1000 million.
D.More than 6000 million.
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