【題目】—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】

試題分析: 句意：----彼得，你知道大衛(wèi)這周日要加入時(shí)尚展嗎？ ----我確信如果完成了作業(yè)，他就會(huì)加入我們。此題考查從句，前面一個(gè)是賓語(yǔ)從句，主句一般將來(lái)時(shí)，從句該用什么時(shí)態(tài)用什么時(shí)態(tài)；后一個(gè)是if引導(dǎo)的條件狀語(yǔ)從句，主句一般將來(lái)時(shí)，從句一般現(xiàn)在時(shí)；根據(jù)句意，故選B。

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