-- They are quiet, aren’t they? --- Yes. They are accustomed __________ at meals.
#96379
A
to talk
B
to not talk
C
to talking
D
to not talking
推荐题目
Time should be made good use ______ out lessons well.
#97029
A
of learning
B
to learn
C
to learning
D
of to learn
Bob’s mother, in my opinion, is partly _____ for his academic failure.
#90712
A
to be blamed
B
to blame
C
blamed
D
blaming
The classroom with windows_____ north wants_______ badly, so we’d better move the students into the classroom next door. 
#95457
A
facing; repaired
B
faces; repairing
C
faced; to be repaired
D
facing; repairing
       many failures, I have the courage to meet all challenges.
#96363
A
Having experienced
B
To experience
C
Experienced
D
Experience
I was ashamed _________ lied to my mother.
#93538
A
to be
B
of having
C
that
D
of being