They sometimes go on working ___ the light of the moon.
#28063
A
on
B
under
C
by
D
for
推荐题目
American English has changed ________ time．There are several reasons ________ this.
#26725
A
over; for
B
for; with
C
in; of
D
during; about
The USA and some other countries helped the rebels in Libya ______ their promise to support democracy and fair trade.
#26986
A
in danger of
B
in memory of
C
in peace for
D
in return for
—When can I use your computer?—Never！________ should you touch it.
#25265
A
At no time
B
In no time
C
At any time
D
At one time
______ we ______ to these immediate crises abroad, we also will not let up in our effort to deal with the pressing, ongoing challenges facing our country.
#26985
A
With; will respond
B
As; respond
C
As; answer
D
with; will answer