考察的是哪个知识点?Of course we should like everything to______ smoothly.A.be going B.have been going C.going D.have been gone 这道题应该选什么呢?尽量详细说明一下原因,考察的是哪个知识点?

问题描述:

考察的是哪个知识点?
Of course we should like everything to______ smoothly.
A.be going B.have been going
C.going D.have been gone
这道题应该选什么呢?尽量详细说明一下原因,考察的是哪个知识点?

选A
考的是动词的ing形式
加被动.