题目内容
Do you have any idea ________ is actually going on in the classroom?
[ ]
A.that
B.what
C.as
D.which
答案:B
解析:
解析:
|
what引导同位语从句,从句中缺少主语,要用what引导. |
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题目内容
Do you have any idea ________ is actually going on in the classroom?
A.that
B.what
C.as
D.which
|
what引导同位语从句,从句中缺少主语,要用what引导. |