Idon’t know when Tom . But I will tell you when he .A. will come, will comeB. comes, comes

I don’t know when Tom . But I will tell you when he .
A. will come, will come
B. comes, comes
C. will come, comes
D. comes, will come

A. will come, will comeB. comes, comes(答案→)C. will come, comesD. comes, will come解析：此题重点考查时态，第一句由连词when引导的宾语从句，“我不知道汤姆什么时候要来”用一般将来时；第二句由when引导的时间状语从句，主句用将来时从句用一般现在时表将来，故选C

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