Question

30. In my opinion, all Mr. White ___ good to his students in his class at present. He is very strict in their study.

A. does does does                                      B. does do do

C. does does do                                         D. did do does 

Answer 1

C

解析:

Mr. White does为定语从句修饰all。后面的does do是谓语动词的强调形式。