It is high time, I think, that you got down to something in class.A. doB. didC. doingD. d

发布时间：2020-08-17 00:49:32

It is high time, I think, that you got down to      something in class.
A. do
B. did
C. doing
D. does

网友回答

A. do
B. did
(答案→)C. doing
D. does
解析：考查动名词做宾语：get down to开始认真做…,to是介词，后面接动名词做宾语，句意：我想正是你在班级认真做事的时候了。选C。
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