A:What__these?B:These are my pants.B:What___are they?
问题描述：
A:What__these?B:These are my pants.B:What___are they?
A:___black and white.B:Look,they are___the bed
答
A what are these? B these are my pants.B What color are they?
AThey are black and white B Look, they are on the bed.