Now our school is four times it was twenty years ago.A. whenB. whichC. thatD. what

发布时间：2020-08-16 21:23:32

Now our school is four times      it was twenty years ago.
A. when
B. which
C. that
D. what

网友回答

A. when
B. which
C. that
(答案→)D. what
解析：考察倍数表达。实际上也是一个名词性从句的表达法。What引导起这个从句，并在句中作was的表语。句意：现在我们的学习是20年前的4倍大。
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