Scientists are trying to develop a special material, _______ they will make use of in space.
#15438
A
that
B
what
C
it
D
one
推荐题目
We don’t know the reason _____ he didn’t accept the job.
#16360
A
for what
B
for that
C
for which
D
for why
—Do you often chat with your friends on the telephone or QQ? — , I like using MSN.
#14890
A
None
B
Either
C
Any
D
Neither
Never should we forget the war and sufferings ________ caused to the people.
#15327
A
it
B
which
C
that
D
what
You'd better not read today's newspaper because there is ________ in it .
#57406
A
anything new
B
nothing special
C
important anything
D
something interesting