◎ 题干
I don't know if he ________. If he ________, I will call you.
[     ]
A. comes, comes
B. come, come
C. will come, comes
D. comes, will come
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“I don't know if he ________. If he ________, I will call you. [ ]A. comes, comes B. come, come C. will come, comes D. comes, will come …”主要考查了你对  【一般将来时】【状语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。