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How green are you? Do you care about protecting the environment and saving energy? We all need a healthy environment, but we produce waste every day and it does harm to our environment. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you. Remember these three words: Reduce, reuse and recycle. REDUCE Reduce means “use less.” Don’t waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think whether it is really necessary--- or maybe the old one will be just as good! When we do buy things, choose local produces if possible, and try not to buy too many things form abroad. It may cost a lot of money to bring them to us. REUSE Reuse means “use again.” Use things for as long as possible. When we buy things, make sure that they last a long time. We should look after them so that they will last, and we should repair them if we can instead of throwing them away and buying new ones. Don’t use a paper cup or a paper bag. It’s better to use a china cup and a lunch box because you can use them again. RECYCLE Recycle means “change things into something else.” Although it takes energy to change something into something else, it’s better than throwing things away or burning them. Find out what can be recycled in your neighbourhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees. 小题1: Why is it better to choose local products if possible? A.Things from abroad do harm to our environment B.Local products are much cheaper C.To choose local products means that we love our country D.Things from abroad aren’t necessary 小题2: According to the passage, when we find our clothes are out of fashion, what should we do? A.Throw them away B.If they are still suitable, keep them C.Clean the floor with them D.Give them to others and buy new ones 小题3: What is the helpful activity in our daily life? A.To shop with plastic bags B.To use paper cups C.To collect old newspapers D.To burn fallen leaves 小题4: According to the passage, which of the following is RIGHT? A.We should learn to grow vegetables B.People mustn’t produce waste any more C.Children are too young to do anything to save energy. D.The simplest everyday activities are important to protect our world. 小题5: Which of the following is WRONG according to this passage? A.Always buy new things and throw away old ones B.Use china cups instead of paper cups C.Recycle something that can be recycled D.Think first when we want to buy something
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举一反三
【单选题】软件测试类型按开发阶段划分为()
A.
需求测试,单元测试,验收测试
B.
单元测试,集成测试,确认测试,系统测试,验收测试
C.
单元测试,集成测试,确认测试
D.
调试,单元测试,功能测试
【单选题】软件测试类型按开发阶段划分为( )。
A.
需求测试、单元测试、集成测试
B.
单元测试、集成测试、确认测试、系统测试、验收测试
C.
单元测试、集成测试、确认测试
D.
调试、单元测试、功能测试
【单选题】张旭在工作中认真执着、活泼开朗、热情大方、决断果敢。这是指小周的( )。
A.
职业性格
B.
生活情趣
C.
业余爱好
D.
职业能力
【简答题】The statistical figures in that report are not ________. You should not refer to them. A) accurate B) fixed C) delicate D) rigid
【单选题】由聚乙烯、炭黑、改性剂和助剂组成,经熔融混炼造粒而成,具有良好的机械强度、电性能、抗紫外线、抗老化和抗阳极剥离等性能,防腐寿命可达到20年以上,指的是( )。
A.
聚氨酯漆
B.
环氧煤沥青
C.
三聚乙烯防腐涂料
D.
环氧树脂涂料
【单选题】具有良好的机械强度、抗紫外线、抗老化和抗阳极剥离等性能,广泛用于天然气和石油输配管线、市政管网、油罐、桥梁等防腐工程的涂料为( )。
A.
三聚乙烯涂料
B.
环氧煤沥青涂料
C.
聚氨酯涂料
D.
漆酚树脂涂料
【简答题】软件测试类型按开发阶段划分为哪些测试 、 、 、 、 。
【判断题】瓷砖的耐化学腐蚀性鉴定,用HB铅笔试验分级。()
A.
正确
B.
错误
【判断题】瓷砖的耐化学腐蚀性鉴定,用HB铅笔试验分级。
A.
正确
B.
错误
【单选题】具有良好的机械强度、抗紫外线,抗老化和抗阳极剥离等性能。广泛用于天然气和石油输配管线、市政管网、油罐、桥梁等防腐工程的涂料为 ( ) 。
A.
三聚乙烯涂料
B.
环氧煤沥青諭料
C.
聚氨酯涂料
D.
漆 酚树脂涂料
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