问题描述：
The students expected＿＿＿to be less homework.
The students expected__________to be less homework.
A.there B.it C.that D.one
We came to the decision _________we must act at once.
A.what B.which C.that D./
为什么不能填which?
请解释详细些.
The students expected__________to be less homework.
A.there B.it C.that D.one
We came to the decision _________we must act at once.
A.what B.which C.that D./
为什么不能填which?
请解释详细些.
问题解答：
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