( )you turn down your radio, piease? Yes, I can.前面的疑问词用哪个(A.may B.need C.must D.can)

问题描述:

( )you turn down your radio, piease? Yes, I can.前面的疑问词用哪个(A.may B.need C.must D.can)

D may的语气不够,need是需要的意思,在这里不合适,must用在这里有责备的口气,你硬是要关窗么?和后面的please矛盾了