问题
．I really don’t know _______I kept the secret papers．
A:where was it
B:it was where that
C:where it was that
D:where was it that
B:it was where that
C:where it was that
D:where was it that
正确答案是：
同类题型
The teenagers wonder what ______makes Jay a successful pop singer.
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I’ll never forget the days _____ we spent on the small island.
__________,the healthier you will be .[ ]
Which of the two cameras are you going to buy?—I’ll buyof them，so I can give one to my friend．