-How amazing it is that astronauts are exploring outer space!-It’s a challenge, I guess, ______ man against nature.
#29137
A
of
B
for
C
by
D
about
推荐题目
Wenchuan Earthquake Museum has been built_____the people who died in 5·12 earthquake last year.
#26922
A
in praise of
B
in need of
C
in memory of
D
in search of
________ my surprise, ________ I could have a word with him, he left.
#26171
A
In; before
B
To; before
C
In; when
D
To; since
The apple trees have lots of big apples ________ them. And some birds are singing ________ the trees.
#28830
A
in; on
B
at; in
C
on; in
D
with; through
I am concerned ____ it that I can’t concentrate ____ my work because of headache.
#25624
A
of; on
B
of; of
C
about; on
D
about; to
26．PE will be part of the high school graduation examinations．______,you will have to be strong and healthy to graduate．
#28000
A
After all
B
As a matter of fact
C
In other words
D
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