题目内容

Here are reports of three attacks. The three swimmers were attacked by sharks because they didn't obey (遵守) the safety rules for swimmers.
Rules for swimmers:
A. Don't swim at night.
B. You are more likely to be attacked in warm water.
C. Sharks are attacking by blood. Don't swim with an open cut.
D. It's best to wear a swimming suit to match your skin colour. Sharks can see colours.
E. If you see a shark,don't be nervous. Try to! swim quietly, with even (平稳的) strokes(划水动作).
Which rule didn't each of the following swimmers obey?
【小题1】Report 1: Colin was swimming with two friends
very late at night. He was attacked by a shark and died.
【小题2】Report 2: Ann was a very good swimmer. She
bought a new bright red swimming suit. She was swimming with some friends when a shark attacked her.
【小题3】Report 3: Jack was on holiday in Australia. He
cut his foot on the beach. He went swimming the same day and got at­tacked.

【小题1】A
【小题1】D
【小题1】C解析:
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We all need a healthy environment, but we 1.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 2.everyday activities can make a real 3.to the environment. Here are some ideas for you to live a green life.

Remember these three words: reduce, reuse and recycle.

Reduce means “don't waste things” .This s 4. money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really n 5. or maybe the old one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from a 6..

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 take care of them so that they will last, and we should r 7. 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 b 8.you can use them again.

Recycle means “change things into something else”. A 9. it takes energy to change something into something else, it’s better than throwing things away or b 10.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.

 

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