I don’t know when my father ___ back, but I’ll let you know when he _back.A．comes, comesB．will

题目简介

I don’t know when my father _____ back, but I’ll let you know when he ___back.A．comes, comesB．will

I don’t know when my father _____ back, but I’ll let you know when he ___back.

A．comes, comes

B．will come, will come

C．comes, will come

D．will come, comes

题型：单选题难度：中档来源：不详

考查宾语从句和时间状语从句。我不知道爸爸什么时候回来，when引导的宾语从句，采用一般将来时；当他回来的时候我会让你知道的。when引导的时间状语从句，主句将来从句一般现在时。故答案为D。