Researchers will collect all the following EXCEPT

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Researchers will collect all the following EXCEPT______.

A.genetic samples from people in the study

B.biological samples from people in the study

C.samples from the homes of the women and their babies

D.samples of air and water from hospitals

热搜:the galapagos islands

答案解析

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  • 答案:D

    A、B、C三项在短文的第四段都有提及。D项不正确,应该是samples from the homes of the women and their babies including air,water,dust and materials used to construct their residences(参加研究的妇女及其婴儿家中的空气与水等物质)。