—Attention, please. The plane has to be put ______ because of the heavy fog.—Oh, bad luck! We have to wait now.
#47038
A
on
B
away
C
up
D
off
推荐题目
It’s rather cold in most of South China ____ in spring.
#50185
A
on time
B
at a time
C
at times
D
all the time
____9:16 p.m. ______September 29, 2011, Tiangong 1 was sent up into space successfully.
#45856
A
At, in
B
At, on
C
In, in
D
In, on