广 水 第 二 高 级 中 学 高二英语 GUANGSHUI DI ER GAO JI ZHONG XUE 导 学 案 B6-Unit 4Unit 4 Global warming单元知识点练习多项选择1. If you insist on smoking heavily like that，you will have to suffer the _ sooner or later.Aachievements Bcauses Cconsequences Dexchanges2. How did people respond to the plan to charge for plastic bags used in the supermarket?The plan received _ support throughout the country.Awidespread Bsteady Cpotential Dobvious3. Last yea
