I never doubt ______ his advice is of great ______ to me.A.that; valuableB.if; valueC.whether; valua

题目简介

I never doubt ______ his advice is of great ______ to me.A.that; valuableB.if; valueC.whether; valua

题目详情

I never doubt ______ his advice is of great ______ to me.
A.that; valuableB.if; valueC.whether; valuableD.that; value
题型:单选题难度:中档来源:不详

答案

D
考查固定短语。never doubt 后面用that ,be of great value =" be" valuable .

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