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 I just wonder ________ that makes him so excited.
#66790
A
why it is
B
what is it
C
how it is
D
what it is
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In such hot weather the crops will have to be watered if they                  .
#72118
A
have survived
B
are to survive
C
would survive
D
will survive
 I’m told that  languagepractising.com  is a free website ____ learners can not only learn various languages but also chat online.
#71711
A
where
B
which
C
that
D
what
10．The house   we used to live    has been rebuilt．
#74657
A
where；in
B
which,／
C
in that；／
D
in which；／
After quarreling with her best friends, Mary has got herself into a situation______ she is likely to turn to nobody for help.
#70640
A
where
B
which
C
while
D
why
It is reported that no problems have been discovered in milk products such as Yili, Sanlu and Mengniu, ________ proves newly-produced liquid milk safe.
#74383
A
that
B
what
C
which
D
where