Can you help him with ------ the piano?A.play B.to play C.plays D_英语解答

Can you help him with ------ the piano?A.play B.to play C.plays D.playing

人气：304 ℃　时间：2019-12-13 17:24:23

解答

选D,with是介词,介词后面加动词ing形式是不是所有的介词后都要加动词ing形式对