书面表达(共2小题)请结合材料,按要求用英文写作。A friend of mine said,“I really miss the days when the sky was blue and the river was clear.”要求:1.就此材料发表你的看法;2.紧扣材料,有明确的观点;3.词数不少于60;4.在答题卡上作答。