Question

【题目】Do you know if _____ back next week? If he _____ back, please let me know.

A. he comes, will come B. will he come, comes

C. he will come, comes D. will he come, will come

Answer 1

【答案】C

【解析】

本题if的用法。第一个if是“是否”引导宾语从句，根据时间状语next week用将来时态，而且用陈述语序；第二个if是“如果”，主句将来时从句用一般现在时，故选C。