Turn off the TV,jack._______your homework now?
问题描述：
Turn off the TV,jack._______your homework now?
Mum,just ten more minutes,please.
Ashould you be doing Bshouldn't you be doing
Ccouldn't you be doing Dwill you be doing
选什么,为什么?请详细回答.
答
will的问句是表示请求,不符合母子关系这个语境.
could是can的委婉说法,显然也不适合这个问句.
should表示“义务”“应该”,如上两位说的,这个理解成反问句,所以用"shouldn't"是“难道不是该……怎么怎么样”的意思.
“关上电视,杰克!难道你现在不是该做作业吗?”
“求你了妈妈!再等十分钟就好!”