—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
I used to     in Tibet , but now I am used to        in Beijing.
#43556
A
live, living
B
living ,living
C
live ,live
D
living , live
--    can we get there?--In five minutes.
#36103
A
How often
B
How far
C
How soon
D
How long