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---I don’t know if Aunt Li     to look after these“stay-home children”tomorrow morning.
---If he       ,I will phone you.
A.comes;will comeB.comes;comesC.will come;will comeD.will come;comes
D

试题分析:本句中有两个if,第一个if是“是否”的意思,引导的是宾语从句,根据宾语从句的时态,可知因为tomorrow morning,应该用将来时will come;第二个if是“如果”的意思,其时态应该是“主将从现”,即主句用将来时,从句应该用一般现在时。所以本题选D。
点评:以if引导的从句有两个,一个是宾语从句,一个是条件状语从句。做题时应该首先明确它引导的是什么从句,然后根据它的时态用法,来确定选项。
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