Please listen to the teacher carefully,------ A .don't you B .do you C .will we D.won't you

问题描述:

Please listen to the teacher carefully,------ A .don't you B .do you C .will we D.won't you
为什么答案是D不是C?

1、前句是祈使句,其主语应该是you,所以c排除
2、祈使句是要求别人做事,所做的事存在于将来,说话时尚未发生.
3、do做助动词时通常是陈述不是祈使
所以要用d