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题型:阅读理解-阅读单选 难度:0.65 引用次数:150 题号:12717870

A lunch break – it’s an important and often necessary part of our working or school day.   And now we’re spoilt (惯坏) with a lot of places to buy our lunch from, all offering attractive dishes and  sandwiches to eat on the go.

But our appetite for buying our lunchtime fare is not just costing us money, there might be a cost in terms of damaging our planet too. Just grabbing a sandwich, crisps and maybe a cake and coffee can produce at least four items of waste. Paper boxes, cups, wrappers and plastic knives and forks are all part of our disposable (一次性的) feast in addition to the food waste we create. Some experts say throwing away food, which produces methane (甲烷) as it rots, is a bigger cause of climate change than plastics.

But regardless of what causes the most damage, the solution, according to an environmental campaign group called Hubbub, is to eat packed lunches. Tessa Tricks from the group says “People are saying that they are buying food to take out because life has got busier.” And she says people think they are being more efficient; but she argues that it's usually healthier and cheaper to make your own lunch. It means you can eat the things you really want and make the quantity that you actually need.

Of course, preparing your lunch is another thing to fit into your morning scramble (忙乱) of getting ready for work, so if you haven’t got time and you are going to buy lunch, an alternative that Hubbub suggests is to take your own container to a shop and ask them to put your food in it. The idea of using reusable coffee cups for hot drinks and refilling water bottles has already proved successful, so this could be another step in the right direction.

1. What’s the second paragraph mainly about?
A.It costs a lot of money buying lunch.
B.Eating fast food is no good to health.
C.Buying lunch leads to great damage to environment.
D.Experts give suggestions on eating.
2. What’s Hubbub’s suggestion in paragraph 3?
A.Stop eating packed lunches.
B.Eating what you like.
C.Trying to be more efficient in work.
D.Making lunch by yourself.
3. What does the underlined word “this” in the last paragraph mean?
A.Buying lunch.
B.Taking your own container.
C.Using reusable coffee cup.
D.Using refilling water bottles.
4. What will the writer call on others to do?
A.Make a full use of lunch time.
B.Eating properly to keep healthy.
C.Doing what you can to reduce pollution.
D.Giving lunch time eating habit a thought to reduce damage to environment.
21-22高三上·山东青岛·期末 查看更多[3]

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【推荐1】It just may be the world’s most costly vacuum cleaner (吸尘器). The price of CleanSpace One is eleven million dollars. But yet, it has a big job to do. Recently, researchers in Switzerland said they planned to build this new cleaning machine.

CleanSpace One will not be for use in homes or businesses. It will be shot into space to help remove thousands of pieces of space junk floating around up there.

Last year, we reported on the problem of space junk. Over time, many unused spacecraft have hit each other far above the Earth. Big pieces break into thousands of small pieces. Sometimes they fall back into the atmosphere (大气层) and burn up. But when they do not, it creates big problems.

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CleanSpace One is not really a vacuum cleaner. It will not be used to take away space junk. But scientists plan to move it close to an old satellite that is no longer being used. Then a claw-like instrument will catch the satellite, and force it back through the atmosphere. There, the satellite will be destroyed by the heat of friction (摩擦) with the air.

Researchers say that all they need to do is slow down the speed of some of these unwanted objects. Once they begin to move more slowly, they will fall back to the Earth. There is little chance that they will fall through the atmosphere and harm the people or things below.

1. Space junk is created when ____________.
A.unused spacecraft hit each other
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C.a new spaceship is sent up
D.an old spaceship creates friction with the air
2. What’s the danger of space junk?
A.It will pollute space.B.It will hurt people on the Earth.
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The water resources through the mines are estimated to be two billion cubic meters or half the amount of water in Loch Ness. Farr added, “With many millions of people living upon abandoned coalfields in Great Britain, the potential for mine water heat could be significant.”

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C.It mainly relies on geothermal energy.
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