题目内容
I felt it hard to keep up with my classmates. But whenever I want to_ _, my teacher always encourages me to work harder.
A. go on B. run away
C. give up D. give back
C
【解析】
试题分析：句意：我感觉到去追赶我的同学，很困难。但是，无论我什么时候想放弃，我的老师一直鼓励我去更加的努力工作。分析选项：go on 继续；run away跑开；give up放弃；give back归还。结合上文提到的，明确为不要放弃之意。故选 C
考点：考查动词短语的辨析。
请先阅读下面短文，掌握其大意，然后从方框中所给的词中选取最恰当的10个，用其适当形式填空，并将答案填写到相应位置，每个词限用一次。（每小题1分）
recycle, only, pollutes, form, divide, made, use, ourselves, ways, best, health, cause |
It is very important to deal with the rubbish in cities. This is because rubbish not only 1._________ the environment but also does harm to people’s 2.________.
We are trying to find some 3.________ of dealing with the rubbish. First, we should 4._________ rubbish into different kinds. Also we can 5._______ newspapers and glass. Used tins(锡罐) can be 6._________ into beautiful handicrafts(手工艺). Polluted-water is a big problem. It must be dealt with properly before we let it flow into the river. Some harmful rubbish can be buried(埋藏) so that it will7._________ less pollution.
Our country has made laws to protect the environment. Those who break the law will be punished. We have 8._________ one earth. We must try our 9.________ to protect it. Remember that to love the environment is to love10.________. Let’s take action from now on!