问题

Jim is shy and he always avoid _______ in front of the class.
A:am used to; is used by
B:am used to; is used as
C:used to; is used by
D:used to; is used as;
B:am used to; is used as
C:used to; is used by
D:used to; is used as;
正确答案是:
同类题型
For a moment nothing happened Then _____ all shouting together.
The explorers failed to find the cave because it was not locatedthey had expected it to be.
He put on his tie, took one last look at the room and_____________ walked out of the door.
If he can his natural ability with hand work, he should be very successful.
Charlie took a deep breath and _______ his courage to tell his wife the truth.