题目内容
--- I don’t know if he _____ today. ---- I think if he _____ , he ______
A. will come, is free, will come
B. comes, is free, will come
C. will come, is free, comes
D. comes, is free, comes
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题目内容
--- I don’t know if he _____ today. ---- I think if he _____ , he ______
A. will come, is free, will come
B. comes, is free, will come
C. will come, is free, comes
D. comes, is free, comes