题目内容

I don't have much ________ time on school days.

A. clean B. easy C. free D. cute

C 【解析】句意:我上学的时候没有太多的空闲时间。A. clean干净的;B. easy容易的;C. free空闲的;D. cute可爱的。结合句意和语境可知选C。
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阅读下面材料,在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

How to be green

How green are you? Answer these questions and find out.

Do you walk or ride a bike to school?

Do you turn off the lights when you leave the room?

Do you buy drinks in bottles? And what do you 51.1. the bottles when they are empty?

We all need a 52.2.(health) environment, but we produce waste every day. It is harmful to 53.3.(we) environment. Repeat these three words daily: Reduce, Reuse and Recycle. “Re” means “again”. It is one of 54.4.(important) things to be green.

Reduce means “use less”. Do not waste things. Do not order more food 55.5. you can finish. Turn off the lights when you do not need them. Before you buy something new, think 56.6. it is really necessary or because maybe the old one is just as good!

Reuse means “use again”. Use 57.7. (thing) for as long as possible. Look after them so that they will last. Repair them of possible. Do not throw them away and buy new ones at once. Do not use paper cups or paper bags. It is better to use china(陶瓷) cups and cloth bags because they can 58.8.(use) many times.

Recycle means “change things into something else”. Although it takes energy, it is better than throwing things away. So far, we 59.9.(throw) tons of rubbish away in our daily life, and we have to make a change from now on. Develop a recycling policy for the whole. Buy products such as recycled paper to help save trees.

We cannot hope for 60.10. rapid change, but let’s take these simple steps today for our future.

1.with 2.healthy 3.our 4.the most important 5.than/unless 6.whether/if 7.things 8.be used 9.have thrown 10.a 【解析】本文主要谈论垃圾问题,我们应该减少制造垃圾,对于旧物我们要重复利用和循环利用。我们都需要健康的环境,但我们每天都在...

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