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题型:阅读选择 题类:模拟题 难易度:普通

    There is not enough oil in the world now. As time goes by, it becomes less and less, so what are we going to do when it runs out? Perhaps we will go back to using horses, carriages and bicycles.
    In the Second World War, some people didn't use gas made from petroleum(石油) in their cars. They made gas from wood and plants instead. The car didn't go fast, but they ran, so this was better than nothing. However, in the future, we can't cut down all our trees to make gas; we need our trees for other things, too.
    Besides different types of gas, we can also use electricity(电) to run our cars, but first we must make the electricity! Some countries have coal(煤) and they make electricity with that, but we might not always have coal, either. Other countries have big, strong rivers, and they can use the power of water to turn turbines(涡轮机) and make electricity more easily and cheaply.
    We are also able to get power from the ocean tides. We put turbines into the mouth of the river. Then the tide comes in, the water turns the turbines and then it goes out, it turns them again.
Which of these ways will be used to run our cars in the future?

(1)、When might people have to go back to using horses and carriages?

A、When they are poor. B、When they run out of oil. C、When they need more exercise. D、When there aren't any big trees in the world.
(2)、What did some people use to make gas in the Second World War?

A、Water. B、Coal. C、Wood and plants. D、Tides.
(3)、How many ways are suggested to make electricity in the passage?

A、2. B、5. C、4. D、3.
(4)、According to the passage, which of the following statements is TRUE?

A、There is more petroleum than we can use now. B、Trees are needed for some other things besides making gas. C、We got electricity from ocean tides in the old days. D、Gas wasn't used to run cars in the Second World War.
(5)、The passage is mainly about __________.

A、how to run our cars B、what to do when oil runs out C、different types of gas D、the ways to make electricity
举一反三
 阅读短文,从方框内所给的选项中选出可以填入空白处的最佳选项,其中有一个多余的选项。

There have been accidents in recent years where many people dead because of unsafe and crowed situations. Getting caught in large crowds can be deadly. {#blank#}1{#/blank#}

Make full preparations. Before you attend a large event with lots of people, choose comfortable shoes and clothes. {#blank#}2{#/blank#} Beside it is necessary know where you can get out quickly such as the exit doors, windows or hallways. Leave right away if you find there are too many people in the place.

Find somewhere away from the crowd. Staying at the edge(边缘) of a crowd allows you to get away more quickly. If danger truly happens, look for places to protect yourself as quickly as possible. At an indoor site, this might be a side hallway or a closet. {#blank#}3{#/blank#}

Keep moving with the crowd. If you can't take cover, keep moving with the crowd. As you move forward, it's best to move in a diagonal(对角线的) direction so you are likely to find a place to protect yourself. Don't try to pick up anything on the ground. Keep standing up and put your arms up so that you can have some room for breathing.

{#blank#}4{#/blank#} If you fall down, don't be nervous. Calm down and try to lie on your left to protect your heart and lungs. Cover your head with your arms and hands. It's a simple pose, but it's surprisingly useful and possibly life-saving.

A. Lie on your side if you fall.

B. Run away as soon as possible.

C. Here are some ways to help you to be safe.

D. Outside, look for trees, cars or anything large to climb on.

E. Make sure they won't cause you to fall off when you run.

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