You can call me _______0512-51234567 or e-mail me ______ lily@changshu.com.cn.
#46982
A
on, at
B
at, on
C
by, on
D
on, on
推荐题目
---Good news! A new educational CD-ROM has just come out!---Great! I’d like to study and play_______________.
#49563
A
at times
B
in time
C
on time
D
at the same time
It’s very kind _____you to help me with my maths. It is hard _____me to learn it well.
#50290
A
of; for
B
of; of
C
for; of
D
for; for