Unit1Don t walk 习题第二课时一、基础题。Read and match. 使用“学乐师生”APP拍照，分享给同学。二、综合题根据汉语提示选择正确选项。使用“学乐师生”APP记录，分享给同学。1.禁止拍照。A.No camera. B. No parking. 2.禁止触摸。A.Don t litter. B.Don t touch. 三、提高题根据图示写出短语。No food. No parking. No camera. No smoking. Don t walk. Don t litter. Don t touch. No bikes. Unit1 Don t walk 习题答案第二课时一、基础题。 Read and match. 使用“学乐师生”APP拍照，分享给同学。二、根据汉语提示选择正确选项。使用“学乐师生”APP记录，分享给同学。AB 三、 No food No parking No camera No smoking No food. No parking. No camera. No smoking. Don t walk. Don t litter. Don t touch. No bikes.