. Some animals are in danger, and the scientists are doing ___ they can ___ them.
#16274
A
that; to save
B
whatever; to save
C
what; save
D
the thing; save
推荐题目
The earth travels round the earth once every moth; ____ is known to everybody.
#16186
A
as
B
it
C
which
D
this
I am afraid there’s __________with the computer. Can you come and have a look?
#57213
A
wrong anything
B
anything wrong
C
wrong something
D
something wrong
—What else shall I do,Mr. Simpson?— letters arriving while I am away should be sent to my address in Florida.
#16824
A
Any
B
Some
C
Few
D
Many
—Jenny, did you see the manager ______?—If I had been there 5 minutes earlier, I would have met him．
#15850
A
itself
B
him
C
herself
D
himself
You'll make mistakes than the other students if you are careful enough.
#56845
A
fewer
B
more
C
less
D
many