Question

【题目】—Do you know if he will come tomorrow?

—No.But if he________，I'll call you to have a meal together.

A. will come B. won't come

C. comes D. doesn't come

Answer 1

【答案】C

【解析】

试题句意：—你知道他明天是否来吗？—不知道，但是如果他来，我会给你打电话去一起吃饭。在含有条件状语从句的复合句中要遵循主将从现的原则，所以选C。