Hello! I’m ____ the radio.
#51037
A
to
B
at
C
in
D
on
推荐题目
In South Korea, most students get to school ________.
#48077
A
take a subway
B
in the subways
C
by the subway
D
by subways
It is very kind _____ you to help me with my work because it is very difficult _____me to do it by myself.
#48323
A
of； for
B
of； of
C
for；of
D
for； for