英语初中问题,求速答"But mom,w___I'm nervous,I feel like I had butterflies.为什么不能填without?从语法上来说有错吗?When __ you __ to do your homework?An hour ago,but I haven't finished it yet. 为什么不用现在完成时?不是还没有写完吗?

问题描述:

英语初中问题,求速答
"But mom,w___I'm nervous,I feel like I had butterflies.
为什么不能填without?从语法上来说有错吗?
When __ you __ to do your homework?
An hour ago,but I haven't finished it yet. 为什么不用现在完成时?不是还没有写完吗?