英语四级完型填空练习题 第003组
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综合题，请根据题目给出的内容，来回答下面给出的试题。
Nature has a prefect system for recycling water. Water is used again and again .It falls as rain. -1- it goes one of three places. It might seep slowly through the soil -2- it soaks through into the natural reservoirs -3-. It might disappear into the air by -4- quickly. It might -5- into streams to rivers and to the oceans.
There is a problem -6- this recycling system. It is a balance that can be easily -7- by people. Nature's recycling system can work well -8- people work with the system-not -9- it. Some ways that people -10- with nature are easy -11-. Dirty sewagewater from homes and factories must not -12- with drinking water. People would get sick from drinking dirty water.
-13- other ways that people hinder nature. Some of these ways are not so easy to understand. -14-, a marshy bog may not be good for everything, but it -15- an important purpose. The soft, wet soil of a bog -16- water to reachthe underground reservoirs. What happens to the balance of nature if the bog is filled in? Many housing development projects have been built -17- marshes once were. The -18- of the houses are likely to have problems. They are likely to -19- water, to flood in -20- seasons. Huge storm sewers are built to carry away with the water from wet areas. These huge pipes prevent wet basements in the houses of teh community.
There is a problem -6- this recycling system. It is a balance that can be easily -7- by people. Nature's recycling system can work well -8- people work with the system-not -9- it. Some ways that people -10- with nature are easy -11-. Dirty sewagewater from homes and factories must not -12- with drinking water. People would get sick from drinking dirty water.
-13- other ways that people hinder nature. Some of these ways are not so easy to understand. -14-, a marshy bog may not be good for everything, but it -15- an important purpose. The soft, wet soil of a bog -16- water to reachthe underground reservoirs. What happens to the balance of nature if the bog is filled in? Many housing development projects have been built -17- marshes once were. The -18- of the houses are likely to have problems. They are likely to -19- water, to flood in -20- seasons. Huge storm sewers are built to carry away with the water from wet areas. These huge pipes prevent wet basements in the houses of teh community.
请根据上面给出的内容，来回答下面的单项选择题（下列每小题备选答案中，只有一个符合题意的正确答案。每小题0分，共20题。）
1.
A ：Therefore
B ：Then
C ：Consequently
D ：Neverthless
B ：Then
C ：Consequently
D ：Neverthless
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2.
A ：because
B ：if
C ：after
D ：as
B ：if
C ：after
D ：as
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3.
A ：in underground
B ：below underground
C ：underground
D ：undergroundly
B ：below underground
C ：underground
D ：undergroundly
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4.
A ：evaporating
B ：being evaporated
C ：having been evaporated
D ：being evaporate
B ：being evaporated
C ：having been evaporated
D ：being evaporate
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5.
A ：run down
B ：run away
C ：run off
D ：run through
B ：run away
C ：run off
D ：run through
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6.
A ：of
B ：with
C ：through
D ：from
B ：with
C ：through
D ：from
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7.
A ：upset
B ：created
C ：discovered
D ：invented
B ：created
C ：discovered
D ：invented
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8.
A ：only before
B ：unless
C ：although
D ：only if
B ：unless
C ：although
D ：only if
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9.
A ：by
B ：for
C ：over
D ：against
B ：for
C ：over
D ：against
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10.
A ：accord
B ：concern
C ：interfere
D ：intervence
B ：concern
C ：interfere
D ：intervence
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11.
A ：to be understood
B ：understanding
C ：to understand
D ：being understood
B ：understanding
C ：to understand
D ：being understood
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12.
A ：separate
B ：clean
C ：mix
D ：filter
B ：clean
C ：mix
D ：filter
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13.
A ：There are
B ：They is
C ：These are
D ：Those are
B ：They is
C ：These are
D ：Those are
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14.
A ：To start with
B ：To name just a few
C ：For example
D ：In contrast
B ：To name just a few
C ：For example
D ：In contrast
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15.
A ：produces
B ：serves
C ：maintains
D ：keeps
B ：serves
C ：maintains
D ：keeps
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16.
A ：forbids
B ：discourages
C ：prevents
D ：allows
B ：discourages
C ：prevents
D ：allows
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17.
A ：there
B ：where
C ：which
D ：what
B ：where
C ：which
D ：what
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18.
A ：basis
B ：base
C ：basic
D ：basements
B ：base
C ：basic
D ：basements
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19.
A ：come up with
B ：fill up with
C ：disagree with
D ：finish with
B ：fill up with
C ：disagree with
D ：finish with
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20.
A ：dry
B ：snowy
C ：rainy
D ：misty
B ：snowy
C ：rainy
D ：misty
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