The question is too difficult and we found ________.
#66590
A
it not easy to answer it
B
it was not easy for us to answer it
C
it’s not easy to answer
D
it not easy to answer
推荐题目
This is the book _____ the teacher spoke in class.
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A
which
B
that
C
of which
D
of that
They have no idea at all ____________.
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A
where he has gone
B
where did he go
C
which place he has gone
D
where he has gone