问题
We must besure that children in our country should get well ______
A:that
B:what
C:which
D:X
B:what
C:which
D:X
正确答案是：
同类题型
Your house is different _______ ours. You have a house _______ a beautiful garden.
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I’m planning to visit your city next month.–If so, I can at my home.
The next morning Mr Smithson spoke hismind to his wife in a very straightforward _______