谈论污染问题及影响 — 英语词汇题

To protect the environment, the class has decided that throwing used batteries i…

根据句意及首字母提示补全单词：Air p_____ is very serious in big c…

根据中文提示补全单词：Dirty air can make it hard to breathe. It is a …

Our class wants to make less rubbish. Which sentence gives advice about protecti…

学校开展'绿色校园'活动，同学们纷纷提出环保建议。请选择…

根据句意及首字母提示补全单词：Factories often pour waste water in…

补全单词：Smoke from old buses makes the air dirty. It can make people c___…

People throw plastic bags into a small lake, making its water dirty. What may ha…

Last week, Li Ming visited his uncle's factory town. He found the river was dirt…

Which sentence tells an effect of air pollution? A. It can make people cough. B.…

根据句意及首字母提示补全单词：Factories often pour waste water in…

根据中文提示补全单词：Dirty air can make it hard to breathe. It is a …