[题目]-Peter, do you know if David us in the fashion show this Sunday?-I’m sure if he his homework, he will join us.A. joins; finishes B. will join; finishesC. joins; will finish D. will join; will fin 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】—Peter, do you know if David _________us in the fashion show this Sunday?

—I’m sure if he _________his homework, he will join us.

A. joins; finishes B. will join; finishes

C. joins; will finish D. will join; will finish

【答案】B

【解析】

试题分析: 句意：----彼得，你知道大卫这周日要加入时尚展吗？ ----我确信如果完成了作业，他就会加入我们。此题考查从句，前面一个是宾语从句，主句一般将来时，从句该用什么时态用什么时态；后一个是if引导的条件状语从句，主句一般将来时，从句一般现在时；根据句意，故选B。

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