1.[判断题] When decorating the house, you can use low-quality paints because they are cheap.A.对B.错正确答案:B2.[判断题] It is good for your health to keep windows and doors open for at least 15 hours a day.A.对B.错正确答案:B3.[判断题] Placing green plants inside is a good way to make your house greener.A.对B.错正确答案:B4.[判断题] You can keep wastes inside for many days if they are untouched.A.对B.错正确答案:B5.[判断题] Flies and mosquitoes are carriers of bacteria and viruses.A.对B.错正确答案:B25. 边学边练1.[问答题] 听了我们的对话请回想一下，面试中我是如何应答的 ?正确答案:25. 边学边练1.[问答题] 听了我们的对话请回想一下，面试中我是如何应答的 ? 正确答案:39. 边学边练1.[判断题] Milk cartons are unburnable trash.A.对B.错正确答案:B2.[判断题] Everyday Henry can leave his rubbish outside as he wishes.A.对B.错正确答案:B3.[判断题] Plastics would harm the environment if you were to burn them.A.对B.错正确答案:B4.[判断题] You can leave batteries and clothes once every week.A.对B.错正确答案:B5.[判断题] Henry can just leave all his rubbish outside his apartment without putting them into a bag.A.对B.错正确答案:B