问题
完形填空
There are many ways for us to reduce(减少) waste. For 16 , we can reduce paper and plastic bags. We can also recycle newspapers, glass, and cans(易拉罐) to make new things. Here are some useful ways to 17 waste. Write on 18 sides of paper Many people write on only one side of their paper. Why not stop wasting the other side? Some students only use half the pages of their 19 before getting new ones. Try to use up all the paper. People often give cards on birthdays or festivals. How about trying to 20 e-cards instead? Don’t throw away your old batteries. Maybe you do not know that old batteries make the earth 21 . This is because they have poisonous parts in them. So, don’t throw away batteries. 22 them together. Try to use rechargeable(充电的) batteries for your games and CD players. Give off all your unwanted clothes There are many poor families in China. You may ask your mother to 23 your unwanted clothes. Then you can pass them on to those poor children. You will feel 24 that you are helping someone else. Also, you can understand 25 your friends or relatives(亲戚) want them before throwing them away.
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答案
小题1:B
小题1:C
小题1:B
小题1:C
小题1:A
小题1:D
小题1:B
小题1:D
小题1:D
小题1:B
小题1:B。for example例如，固定短语。例如，我们可以减少纸张和塑料袋。
小题1:C。这儿有减少（reduce）浪费的一些有用的方法。
小题1:B。both两者都。在纸的两面都写。
小题1:C。一些学生只使用笔记本（notebook）的半页。
小题1:A。send e-cards发送电子卡片。而是试试发送电子卡片怎么样？
小题1:D。也许你不知道，旧电池使地球污染（dirty）。
小题1:B。keep保存。把他们收集在一起。
小题1:D。你可以向你母亲收集（collect）不需要的衣服。
小题1:D。feel happy感到高兴。如果你帮助别人，你会感到高兴。
小题1:B。if如果。在扔掉他们之前如果你的亲戚朋友想要。