( ) (4)你想问对方的短裙是什么颜色时,可以说:A. What colour is my skirt? B. What colour is your skirt?
In ,I can skate on the lake.A.spring B.winter C.summer
Mary is .A.playing the chess B.playing the footballC.playing chess
What Lucy and Ben ?A.is doing B.are doing C.are do
Kate is to the woods.A.runing B.run C.running
We are doing experiment.A.a B.an C.the