--Tom, you feed the bird today ,will you ?--But I fed it yestoday.句中为什么用will you?

问题描述:

--Tom, you feed the bird today ,will you ?--But I fed it yestoday.
句中为什么用will you?

祈使句的反义疑问句用will you

其实这是一个祈使句,you表示强调,无实意.祈使句反问就要用will you