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

问题补充：

Idon’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

答案：

A. will come, will come

B. comes, comes

(答案→)C. will come, comes

D. 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