Small computers need small amount of power, _______ means you use less electricity.A.whatB.thatC.w

题目简介

Small computers need small amount of power, _______ means you use less electricity.A.whatB.thatC.w

题目详情

Small computers need small amount of power, _______ means you use less electricity.
A.whatB.that
C.whichD.as
题型:单选题难度:中档来源:不详

答案

C
as和which都可以引导非限制性定语从句,指代前面整句话的内容。本题只需要在C、D两项中选择。as引导非限制性定语从句,并在从句中作主语时,其后面的谓语动词一般是连系动词。如果从句谓语动词是行为动词,则必须用which。

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