In the experiment we kept a watchful eye ________ the developments and recorded every detail.
#28560
A
in
B
at
C
for
D
on
推荐题目
Jenny nearly missed the fight __________doing too much shopping
#26437
A
as a result of
B
in terms of
C
regardless of
D
on top of
The speech by the mayor of Shanghai before the final EXPO 2010 is strongly impressed ____ my memory.
#28687
A
to
B
over
C
by
D
on
This play, ______, is very wonderful: there are many interesting characters in it.
#28157
A
out of the question
B
on the whole
C
in doubt
D
under no condition
He is _______his job.
#27533
A
in danger to lose
B
dangerous of losing
C
in danger of losing
D
dangerous to lose