In my opinion, all Mr. White ___ good to his students in his class at present. He is very strict in their study. 
#72330
A
does does does
B
does do do
C
does does do
D
did do does
推荐题目
It was quite a serious mistake, ____caused by carelessness. 
#73080
A
which I think was
B
I think which was
C
which I think it was
D
I think which it was
_______ in the school rules that boy students should not wear long hair.
#72293
A
What is required
B
What requires
C
It is required
D
It requires
— Shall I give you a ride since you live so far away?— Thank you. _______.
#70289
A
It couldn’t be better
B
Of course you can
C
If you like
D
If you are convenient