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All the scientific evidence ________ that increasing use of chemicals in farming ________ damaging our health.                                         (2012·湖南,35)
A.show;areB.shows;are
C.show;isD.shows;is
D
D
解析 句意為:所有的科學證據表明:農業(yè)方面越來越多化學物質的使用正在損害著我們的健康。主語是evidence“證據(不可數名詞)”,所以謂語動詞應用單數形式shows;賓語從句的主語是use“使用(不可數名詞)”,所以謂語動詞要用is。
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