The telephone_____talking to prople far away.
#53702
A
used buy
B
is used for
C
is used to
D
used for
推荐题目
It is important for us _____ our English. 
#54004
A
improving
B
improved
C
to improve
D
improves
I want to be a doctor when I _______.
#55302
A
grow up
B
talk about
C
get up
D
was born