Please take out____,children.A.a piece of paper B.a piece paper C_其他解答

Please take out____,children.A.a piece of paper B.a piece paper C.some paper D.pieces of papers

人气：320 ℃　时间：2019-08-22 08:51:21

解答

A,a piece of paper 为固定用法,意为：一张纸.