问题描述:
这两个句子中的if的解释~
I don't know if my parents will come back home tomorrow.
If my parents come back home tomorrow ,I 'll call you up
第二句中的come 为什么不是will come(同样都是if引导.)
I don't know if my parents will come back home tomorrow.
If my parents come back home tomorrow ,I 'll call you up
第二句中的come 为什么不是will come(同样都是if引导.)
问题解答:
我来补答展开全文阅读