—Not only the young but also the old are getting interested _____ WeChat (微信).—They can communicate more freely.
#35426
A
by
B
about
C
in
D
for
推荐题目
There are ______ students in our school.
#37775
A
five hundreds
B
five hundred
C
hundred of
D
five hundreds of
Mr. Black used to be busy. But now he’s tired and , so he has plenty of time to exercise.
#35799
A
hard
B
calm
C
free
D
nervous