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阅读理解
It's important to learn how we can protect the environment．Here are 5R rules for us．Reduce(减少)．If you want to reduce waste, you should use things more cleverly．A large number of trees are being cut down to make paper．If everyone uses paper carelessly, soon we would not have any trees left．Other things are also being wasted, and people don't know what to do with the waste in big cities．So it is necessary to reduce the amount(数量)of waste we produce．Reuse．You should always think of reusing things before throwing them out．For example, give the clothes you do not use or the ones that are too small to the poor．In a family, you may pass on such clothes to younger brothers or sisters．Recycle．Bottles, cans and paper can easily be recycled．By doing so we save lots of time and money．For example, coke cans are sent to a factory, where they are smashed flat and melted．The metal can be used to make new coke cans．Recover．When you buy a box of apples, there may be a few rotten(腐烂的)ones．You have two choices：one is to throw the apples away; the second is to throw the rotten ones and keep the good ones．In this way, you are recovering the eatable parts of food．Repair．If one of the legs of your table is broken, you should repair it．If you want to buy something newer and better, it is better for you to sell the old thing, or give it to people who can use it after repairing it．Learn the rules to protect our environment．Let's try our best to make the earth cleaner and more beautiful．
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The“Reduce”rule mainly asks us ________．
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A． |
to use a lot of paper
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B． |
to cut down lots of trees
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C． |
to use things more cleverly
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D． |
to throw away your old clothes
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(2) |
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What should you think of before you throw things out?
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A． |
Buying new ones．
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B． |
Repairing．
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C． |
Eating them．
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D． |
Reusing．
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(3) |
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What's the correct order for recycling coke cans?
a．collect the used cans
b．melt them
c．smash them flat
d．send them to a factory
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A． |
a, b, c, d
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B． |
a, d, c, b
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C． |
b, d, c, a
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D． |
c, a, b, d
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(4) |
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The“Recover”rule mainly asks us ________．
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A． |
to keep the useful part
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B． |
to cover waste things with earth
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C． |
to keep waste things
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D． |
to throw everything away
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(5) |
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What is the first suggestion(建议)that you should do with broken things?
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A． |
To throw them away．
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B． |
To put them in a cupboard．
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C． |
To repair them．
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D． |
To sell them．
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