Don't keep silent when you are asked questions,_____?

问题描述:

Don't keep silent when you are asked questions,_____?
A.are you B.aren't you C.will you D.do you

选C.will you.
祈使句的反义疑问句用will you 做答.有一个除外,那就是
let‘s .他的反义疑问句是shall we.