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People hope that measures will be taken to________house prices rising.

A.keep B.prevent C.protect D.support

 

B

【解析】考查动词词义。句意为:人们希望采取措施阻止房价上升。prevent...(from)...阻止……干……,与句意相符。keep...from...阻止……干……,介词from不能省。

 

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