---They are quiet，aren’t they?---Yes. They are accustomed ________at meals.
#92971
A
to talk
B
to not talk
C
to talking
D
to not talking
推荐题目
Believe it or not, crying is a way you can imagine ______ pressure.
#95918
A
relieving
B
to relieve
C
relieved
D
relieve
The 8.8 quake in central Chile caused widespread damage, destroying lots of buildings and hundreds of thousands of people_______ .
#90056
A
to affect
B
affecting
C
affect
D
affected
When _______ help, one often says “Thank you” or “It’s kind of you”.
#95869
A
offering
B
to offer
C
to be offered
D
offered
Two years later, her brother disappeared in the war, never ________ again.
#98708
A
having been heard from
B
to be heard from
C
to hear from
D
being heard