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    　　American black bears have different kinds of colors despite(不管)their names．In the eastern part of their living area, most of them are brown, red, or even yellow．In the north, the black bear is actually gray or white in color．Even in the same litter, both brown and black furred bears may be born．

    　　Black bears are the smallest of all American bears．They are from five to six feet in length, and weigh from three hundred to five hundred pounds．Their eyes and ears are small and their eyesight and hearing are not as good as their sense of smell．

    　　Like all bears, the black bear is shy, clumsy(笨拙的), and hardly dangerous, but it attacked, most can climb trees and cover ground at great speeds．When angry or frightened, it is a frightening enemy．

    　　Black bears feed on leaves, herbs(草本植物), fruit, berries, insects, fish, and even larger animals．One of the most interesting characteristics of bears, is their winter sleep．Although the bear does not eat and drink during the winter months, sustaining itself from body fat, its temperature is almost the same as its usual．And it breathes regularly four or five times per minute．

    　　Most black bears live alone, except during the mating season．They like to live in caves, hollow logs, or thick thickets better．Cubs are born in January or February, and they live with their mother until they are fully grown or about one and a half years old．Black bears can live as long as thirty years in the wild, and even longer in game preserves(野生动物保护区)set aside for them．

    (1)

    American black bears are ________．

    [　　]

    A．

    black

    B．

    brown and black

    C．

    of many kinds of colors

    D．

    gray and white

    (2)

    American black bears' eyesight and hearing are ________．

    [　　]

    A．

    as good as their sense of smell

    B．

    worse than their sense of smell

    C．

    not as bad as their sense of smell

    D．

    better than their sense of smell

    (3)

    The black bear feeds on ________．

    [　　]

    A．

    large animals

    B．

    both plants and animals

    C．

    fruits

    D．

    all kinds of plants

    (4)

    Which of the following isn't true?

    [　　]

    A．

    Most black bears live alone all the year round．

    B．

    The little black bears live with their mother for about six to nine months．

    C．

    When the black bear is having its winter sleep, its temperature is the same as its normal．

    D．

    Black bears can live thirty years or longer．

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    Mr．Green is very rich．He ________ his dog ________ meat．

    [　　]

    A．feed; on

    B．feeds; on

    C．give; to

    D．feeds; for

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    完形填空

    　　What do you do on the weekend? Some people like to 　　1　　 at home,but others like to go for a walk 　　2　　 play football．My friend Jack works hard in a factory on 　　3　　．On the weekend he always 　　4　　 the same things．On Saturday he 　　5　　 his car and on 　　6　　 he goes with his family to a village by car．His uncle and aunt have a farm there．It isn't a 　　7　　 one,but there's always much work to do on he farm．The children 　　8　　 give the animals 　　9　　．Jack and his wife help his uncle in the fields．At the end of the day,they are all 　　10　　 and Jack's aunt gives them a big meal．

    (1)
    [　　]

    A．

    play

    B．

    live

    C．

    stay

    D．

    like

    (2)
    [　　]

    A．

    and

    B．

    or

    C．

    but

    D．

    so

    (3)
    [　　]

    A．

    weekend

    B．

    weekends

    C．

    weekday

    D．

    weekdays

    (4)
    [　　]

    A．

    does

    B．

    makes

    C．

    borrows

    D．

    make

    (5)
    [　　]

    A．

    watches

    B．

    drives

    C．

    sells

    D．

    washes

    (6)
    [　　]

    A．

    Monday

    B．

    Sunday

    C．

    Saturday

    D．

    Wednesday

    (7)
    [　　]

    A．

    small

    B．

    big

    C．

    hard

    D．

    short

    (8)
    [　　]

    A．

    help

    B．

    eat

    C．

    feed

    D．

    keep

    (9)
    [　　]

    A．

    clothes

    B．

    places

    C．

    food

    D．

    drink

    (10)
    [　　]

    A．

    clean

    B．

    late

    C．

    hungry

    D．

    friendly

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    We live on the earth. We use the sea around us. What do we take from the ocean? And what do we give to it?

    We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people.  1.   We take minerals(矿物) from the ocean. We can get salt by evaporating(蒸发) seawater.  2.    Many other minerals, such as gold, can be also got from the sea, but not by simple evaporation. 3.    Seaweed(海草) becomes food of many kinds— even candy, and ice cream—as well as medicine. Believe it or not, fresh water is another gift from the sea. We can’t drink ocean water.   4.   But ocean water becomes fresh water when the salts are removed. In the future, we will find ourselves depending more and more on fresh water from the sea.

    The sea gives us food, fertilizer, minerals, water and other gifts. What do we give the sea? We pollute the ocean all the time. 　 5.　 Throwing waste into the ocean is killing off sea life. Yet as the world population grows, we may need the sea and its gifts more than ever.

    We are finally learning that if we destroy our sea, we might also destroy ourselves. Hopefully, it is not too late.

     根据以上内容，从下列五个选项中选择适当的句子还原到短文中，使短文完整与正确。将其标号在答题卡上涂黑。（每小题2分，共10分）

    A. Other gifts from the sea , such as seaweed, can be also got from the sea.

    B. Huge as it is, the ocean can’t hold all that we pour into it.

    C. Along with salt, other minerals are left after evaporation.

    D. We even use their bones(骨头) for fertilizer(化肥).

    E. Some of its contents(所含物) may cause illness.

     

     

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    We live on the earth. We use the sea around us. What do we take from the ocean? And what do we give to it?

    We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people.  1.   We take minerals(矿物) from the ocean. We can get salt by evaporating(蒸发) seawater.  2.    Many other minerals, such as gold, can be also got from the sea, but not by simple evaporation. 3.    Seaweed(海草) becomes food of many kinds— even candy, and ice cream—as well as medicine. Believe it or not, fresh water is another gift from the sea. We can’t drink ocean water.   4.   But ocean water becomes fresh water when the salts are removed. In the future, we will find ourselves depending more and more on fresh water from the sea.

    The sea gives us food, fertilizer, minerals, water and other gifts. What do we give the sea? We pollute the ocean all the time. 　 5.　 Throwing waste into the ocean is killing off sea life. Yet as the world population grows, we may need the sea and its gifts more than ever.

    We are finally learning that if we destroy our sea, we might also destroy ourselves. Hopefully, it is not too late.

     根据以上内容，从下列五个选项中选择适当的句子还原到短文中，使短文完整与正确。将其标号在答题卡上涂黑。（每小题2分，共10分）

    A. Other gifts from the sea , such as seaweed, can be also got from the sea.

    B. Huge as it is, the ocean can’t hold all that we pour into it.

    C. Along with salt, other minerals are left after evaporation.

    D. We even use their bones(骨头) for fertilizer(化肥).

    E. Some of its contents(所含物) may cause illness.

     

     

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