题目内容
() 9. —I don't know .
—You can go and ask Jack.
A. when does the train leave
B. that we will plant trees or not
C. if she had come yesterday
D. what I should buy for him
9. D
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题目内容
() 9. —I don't know .
—You can go and ask Jack.
A. when does the train leave
B. that we will plant trees or not
C. if she had come yesterday
D. what I should buy for him