—How amazing it is that astronauts are exploring outer space!—It's a challenge, I guess, ______ man against nature.
#25280
A
of
B
for
C
by
D
about
推荐题目
I don't want anyone ________ me, telling me what to do and what not to do.
#25167
A
of
B
over
C
above
D
across
______hearing the news that a hurricane was______, most of the people hurried to safer places.
#26342
A
In, on the way
B
Upon, on the way
C
On, in the way
D
As soon as, in this way
You have made a few mistakes in spelling. But ______ you’ve done a good job.
#28032
A
on the whole
B
in general
C
above all
D
on the other hand
(2014·南昌第二中学高三检测)We must keep our room clean，for dirt and disease go________，you know.
#25146
A
hand in hand
B
step by step
C
from time to time
D
one after another
The doctor must be _______ 24 hours a day, 7 days a week in the boarding school.
#25574
A
on call
B
by hand
C
in sight
D
on spot