问题
known to us,_______ increasing numberof students are buried in their studies.
A:What is;a
B:It is;the
C:As it is;the
D:As is;an
B:It is;the
C:As it is;the
D:As is;an
正确答案是：
同类题型
e’s wife won’t go to the party,____.
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John is very ____________ — if he promises to do something he’ll do it.
What he said sounds ____. I agree with his opinions.
I have ___________ to tell you. Please stop to listen to me carefully.