Question

In my opinion, all Mr Tom ______ 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

Mr Tom does为定语从句修饰all,后面的does do是谓语动词的强调形式。Do good to是“对…….有好处”的意思。