I don't know ____ Mike will come to see me tomorrow.A that B when C if D what 选哪个?为什么?

问题描述:

I don't know ____ Mike will come to see me tomorrow.A that B when C if D what 选哪个?为什么?

C.
I don't know if(=whether) Mike will come to see me tomorrow.
我不知道Mike明天是否来看我.
如果选A,则don‘t须改为didn‘t;如果选B,则when改为What time;如果D,句子后面要加for.
希望对你有所帮助.选A 为什么don't要改为didn't? B 为什么when要改为What time?现在不知道,怎么有后面的事情?已经有了tomorrow,所以具体的几点钟用What time提问。