-How amazing it is that astronauts are exploring outer space! -It’s a challenge, I guess, _________man against nature.
#28241
A
of
B
for
C
by
D
about
推荐题目
Jack is good, kind, hard-working and intelligent. _____, I can’t speak too highly of him.
#27476
A
As a result
B
By the way
C
On the whole
D
In a word
My father warned me __________ going to the West Coast because it was crowded with tourists.
#26186
A
by
B
on
C
for
D
against
He may not even drink water at night, _______ swallowing insects possibly floating on the surface．
#28260
A
in case of
B
for fear of
C
for the sake of
D
in line with