—Hi, Jack!—Hi, Eric! You ________ really quiet, but now you are very outgoing.
#43397
A
used to
B
use to
C
used to be
D
use to be
推荐题目
         does Tom look like?
#35478
A
What
B
How
C
When
D
Where
English is___  useful language in ___  world. 
#39552
A
an, the
B
a, the
C
the, /
D
/,the
Do you have ______________ to tell me?
#35560
A
anything interesting
B
something interesting
C
interesting anything
D
interesting something