题目

阅读短文，根据语篇要求填空，使短文通顺、意思完整。每空限一词 All kinds of pollution and waste are bad for the earth. And small steps add up. There are lots of steps you and your family can take to help the planet and make difference. Here are a few ideas. Save energy. First of all, remember to turn off lights in time when you  not using them. Don't waste food. The easiest step you should take is not to waste food. Don't take more. you can eat. Use reusable things. Plastic and paper bagsyou use just once can pollute the oceans and the lands. If you can, use reusable cloth bags. Create less rubbish. Each person adds  4 pounds of rubbish to the earth per day. That's about 3 tons per year for a family of 4! 答案：【1】a【2】are【3】than【4】that/which【5】about

查看本题答案和解析