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    2160] It seemed to me that what she saw and heard very interesting. [译文] 我看来.她所看到的和听到的非常有趣. A. was B. were C. is D. are [答案及简析] A. what引导的主语从句.主句的谓语动词用单数. 【查看更多】

     

    题目列表(包括答案和解析)

    阅读理解

    　　Except for the sun, the moon looks the biggest object in the sky．Actually it is one of the smallest, and only looks big because it is so near to us．Its diameter is only 2160 miles(3389 km), or a little more than a quarter of the diameter of the earth．

    　　Once a month, or, more exactly, once every 29.5 days, at the time we call “full moon”, its whole disc looks bright．At other times only part of it appears bright, and we always find that this is the part which faces towards the sun, while the part facing away from the sun appears dark．People could make their pictures better if they kept this in mind－only those parts of the moon which are lighted up by the sun are brighter．This shows that the moon gives no light of its own．It only throws back the light of the sun, like a huge mirror hung in the sky．

    　　Yet the dark part of the moon’s surface is not completely black; usually it is just light enough for us to be able to see its shape, so that we speak of seeing “the old moon in the new moon’s arms”．The light by which we see the old moon does not come from the sun, but from the earth．We know well how the surface of the sea or of snow, or even of a wet road, may throw back uncomfortably much of the sun’s light on to our faces．In the same way the surface of the whole earth throws back enough of the sun’s light on to the face of the moon for us to be back to see the parts of it which would otherwise be dark．

    (1)

    Why is the dark part of the moon not completely black?

    [　　]

    A．

    The earth throws back sunlight on to the moon．

    B．

    The sun shines on the moon’s surface．

    C．

    The moon throws back the light from the sun．

    D．

    The moon has light of its own．

    (2)

    How often do we see the moon as its brightest?

    [　　]

    A．

    Once every week．

    B．

    Once every year．

    C．

    Once every 29.5 days．

    D．

    Once every 27 days．

    (3)

    What is meant by “seeing the old moon in the new moon’s arms”?

    [　　]

    A．

    We can see the dark parts of the moon, though not clearly．

    B．

    The new moon is at its brightest．

    C．

    The dark parts of the moon are bright enough for us to see．

    D．

    Part of the moon’s surface is lighted by the sun．

    (4)

    Which of these is true?

    [　　]

    A．

    The moon which appears round at its brightest is called full moon．

    B．

    The moon’s diameter is exactly one fourth of that of the earth．

    C．

    The light by which we see the old moon comes from the sun．

    D．

    The part of the moon which is not lighted by the sun is completely dark．

    查看答案和解析>>

    阅读理解

    　　Except for the sun, the moon looks the biggest object in the sky．Actually it is one of the smallest, and only looks big because it is so near to us．Its diameter(直径)is only 2160 miles(3389 km), or a little more than a quarter of the diameter of the earth．

    　　Once a month, or, more exactly, once every 29.5 days, at the time we call “full moon”, its whole disc looks bright．At other times only part of it appears bright, and we always find that this is the part which faces towards the sun, while the part facing away from the sun appears dark．People could make their pictures better if they kept this in mind－only those parts of the moon which are lighted up by the sun are brighter．This shows that the moon gives no light of its own．It only throws back the light of the sun, like a huge mirror hung in the sky．

    　　Yet the dark part of the moon’s surface is not completely black; usually it is just light enough for us to be able to see its shape, so that we speak of seeing “the old moon in the new moon’s arms”．The light by which we see the old moon does not come from the sun, but from the earth．We know well how the surface of the sea or of snow, or even of a wet road, may throw back uncomfortably much of the sun’s light on to our faces．In the same way the surface of the whole earth throws back enough of the sun’s light on to the face of the moon for us to be back to see the parts of it which would otherwise be dark．

    (1)

    Why is the dark part of the moon not completely black?

    [　　]

    A．

    The earth throws back sunlight on to the moon．

    B．

    The sun shines on the moon’s surface．

    C．

    The moon throws back the light from the sun．

    D．

    The moon has light of its own．

    (2)

    How often do we see the moon as its brightest?

    [　　]

    A．

    Once every week．

    B．

    Once every year．

    C．

    Once every 29.5 days．

    D．

    Once every 27 days．

    (3)

    What is meant by “seeing the old moon in the new moon’s arms”?

    [　　]

    A．

    We can see the dark parts of the moon, though not clearly．

    B．

    The new moon is at its brightest．

    C．

    The dark parts of the moon are bright enough for us to see．

    D．

    Part of the moon’s surface is lighted by the sun．

    (4)

    Which of these is true?

    [　　]

    A．

    The moon which appears round at its brightest is called full moon．

    B．

    The moon’s diameter is exactly one fourth of that of the earth．

    C．

    The light by which we see the old moon comes from the sun．

    D．

    The part of the moon which is not lighted by the sun is completely dark．

    查看答案和解析>>

    阅读理解

    　　Except for the sun, the moon looks the biggest object in the sky．Actually it is one of the smallest, and only looks big because it is so near to us．Its diameter(直径)is only 2160 miles(3389 km), or a little more than a quarter of the diameter of the earth．

    　　Once a month, or, more exactly, once every 29.5 days, at the time we call “full moon”, its whole disc looks bright．At other times only part of it appears bright, and we always find that this is the part which faces towards the sun, while the part facing away from the sun appears dark．People could make their pictures better if they kept this in mind－only those parts of the moon that are lighted up by the sun are brighter．This shows that the moon gives no light of its own．It only reflects the light of the sun, like a huge mirror hung in the sky．

    　　Yet the dark part of the moon’s surface is not completely black; usually it is just light enough for us to be able to see its shape, so that we speak of seeing “the old moon in the new moon’s arms”．The light by which we see the old moon does not come from the sun, but from the earth．We know well how the surface of the sea or of snow, or even of a wet road, may throw back uncomfortably much of the sun’s light on to our faces．In the same way the surface of the whole earth throws back enough of the sun’s light on to the face of the moon for us to be back to see the parts of it which would otherwise be dark．

    (1)

    Why is the dark part of the moon not completely black?

    [　　]

    A．

    The earth throws back sunlight on to the moon．

    B．

    The sun shines on the moon’s surface．

    C．

    The moon throws back the light from the sun．

    D．

    The moon has light of its own．

    (2)

    What is meant by seeing the old moon in the new moon’s arms?

    [　　]

    A．

    We can see the dark parts of the moon, though not clearly．

    B．

    The new moon is at its brightest．

    C．

    The dark parts of the moon are bright enough for us to see．

    D．

    Part of the moon’s surface is lighted by the sun．

    (3)

    Which of these is true?

    [　　]

    A．

    The moon which appears round at its brightest is called full moon．

    B．

    The moon’s diameter is exactly one fourth of that of the earth．

    C．

    The light by which we see the old moon comes from the sun．

    D．

    The part of the moon which is not lighted by the sun is completely dark．

    查看答案和解析>>

    阅读理解。
         I am especially interested in eco-friendly cars. Would you please give me some help? 
                                                                                                                                             -John Lily
    John Lily,
         More and more automobile companies are taking measures to create cars that do less harm to the planet.
    Here are some of the top green cars this year.
    Tesla Roadster
         This is an electric sports car. You can travel 220 miles before recharging the battery. The only problem?
    It will cost you $ 100 000. So, until you win the lottery or happen to find a box of gold at the end of a
    rainbow, let's move on to the more reasonable choices.
    Aptera 2e
         This electric car is much more affordable than the Tesla Roadster, with a starting price of around $ 25000.
    Its electric motor runs 100 miles per charge. Unfortunately, it is currently only available in California through
    a complex booking process.
    Toyota Prius
         At 51 miles per gallon in the city and 48 0n the highway, the Toyota Prius is one of the most fuel-efficient
    cars in the world. With an annual CO2 rating of 1968 kilograms, this car holds the first place on MSN's list of
    the Least Polluting Vehicles of 2009. It also has other eco-friendly features like a solar-powered ventilation (通
    风) system. 
    Honda Civic Hybrid (混合动力车)
         The Honda Civic Hybrid is competitive with the Toyota Prius when it comes to fuel efficiency. It gets 40
    miles per gallon in the city and 45 on the highway. It also has the second- lowest annual CO2 figure, releasing
    2160 kilograms in a year.
    Honda Insight Hybrid
         With a base price of just $20 000, the Honda Insight Hybrid is the least expensive Hybrid on the market
    today. Coming just after the Honda Civic and Toyota Prius in terms of pollution, this fuel-efficient vehicle gets
    40 miles per gallon in the city and 43 on the highway.
         Besides all these, Toyota Camry Hybrid is also a good choice. 
                                                                                                                                                     William
    1. Compared with Aptera 2e, Tesla Roadster _____.
    [     ]
    A. costs less
    B. needs more time to be recharged
    C. is harder to book
    D. runs much further per charge
    2. Which of the following vehicles causes the least pollution to the environment?
    [     ]
    A. Honda Civic Hybrid.
    B. Toyota Prius.
    C. Honda Insight Hybrid.
    D. Toyota Camry Hybrid.
    3. We can infer from the passage that _____.
    [     ]
    A. as long as you have won the lottery, you can buy Tesla Roadster
    B. only people in California are allowed to buy Aptera 2e
    C. Honda Insight Hybrid may be the third least polluting hybrid of 2009
    D. the fuel efficiency of the Aptera 2e must be the highest of all the vehicles mentioned
    4. What might William be according to the passage?
    [     ]
    A. A future car buyer.
    B. A car expert giving advice to people online.
    C. An eco-friendly car repairer.
    D. An eco-friendly car designer.

    查看答案和解析>>


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