—How is the weather tomorrow?

—I don't know if it______tomorrow.If it______,I'll stay at home.

A.will rain;rains B.rains;will rain

C.will rain;will rain D.rains;rains


 答案:A 點(diǎn)撥:第一個if引導(dǎo)賓語從句,根據(jù)tomorrow 用一般將來時;第二個if引導(dǎo)條件狀語從句,主句用一般將來時,從句用一般現(xiàn)在時。故選A項(xiàng)。


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