2.The new safety problem of contaminatedmilk is much more widespread. at least 22 dairy companies and their milk products that have appeared nationwide. A.to involve B.involved C.involving D.being involved 解析:考查非谓语动词作状语的用法.从语境看. “涉及至少22家奶制品公司及其在全国范围内销售的奶制品 . “涉及 的主语是它的发出者--问题.因此involve要用主动形式. 答案:C 查看更多

 

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The new safety problem of contaminated(受污染的)milk is much more widespread,           at least 22 dairy companies and their milk products that have appeared nationwide.

A.to involve

B.involved

C.involving

D.being involved

 

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The new safety problem of contaminated(受污染的)milk is much more widespread,           at least 22 dairy companies and their milk products that have appeared nationwide.

A.to involve            B.involved               C.involving              D.being involved

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The new safety problem of contaminated(受污染的)milk is much more widespread,           at least 22 dairy companies and their milk products that have appeared nationwide.

A.to involveB.involvedC.involvingD.being involved

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