i wonder when mum (will come back).I think she (will come back soon) if it stops raining.为什么都用

问题描述:

i wonder when mum (will come back).I think she (will come back soon) if it stops raining.为什么都用

第一句是宾语从句,因为主句是一般现在时,从句用.
第二句也是宾语从句,后面有一个条件状语从句,从句用一般现在时,宾语从句里有一个soon,那就得用一般将来时.
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