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
Wherever he is, he makes ______ a rule to give his mother a call every day.
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A
him
B
it
C
that
D
this
Studying Wendy’s menu, I found that many of the items are similar to ______ of McDonald’s.
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A
those
B
ones
C
any
D
all
At______ time does the salesgirl get up late in the morning.She is too busy to take a good rest.
#16638
A
no
B
any
C
each
D
one