The output of our factory is now twice______it was three years ago.

admin2015-03-17  36

问题 The output of our factory is now twice______it was three years ago.

选项 A、what
B、that
C、as
D、which

答案A

解析 倍数的表达方式可以是倍数+名词,此句中,名词是一个由what引导的名词从句,what是从句的表语,故选A。
转载请注明原文地址:https://jikaoti.com/ti/DmjMFFFM
0

随机试题
最新回复(0)