题目内容
―Are you sure ________ To m will come to the party?
―He will when he finishes his work, I think.
[ ]
A.
how
B.
whether
C.
that
D.
what
答案:C
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题目内容
―Are you sure ________ To m will come to the party?
―He will when he finishes his work, I think.
how
whether
that
what