单项选择题

I doubt （）he will come to see me.

A. whether
B. that
C. which
D. what

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单项选择题
（）he comes, we would not be able to go.

A. Without
B. Unless
C. Except
D. Even
单项选择题
By the time you （）back, the supper （）ready.

A. will get; will be
B. get; was
C. get; will be
D. will get; is
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