Unit6Keepourcityclean.Period3练习一、将下列汉语翻译成英语1.电影院__________2.摔倒__________3.博物馆___________4.捡起_____________5...
Unit5SignsPeriod2练习一、将下列汉语翻译成英语1.保持安静__________2.直走__________3.禁止践踏___________4.禁止采摘_____________5.禁...