成考-网上考试大学英语四

15、
The parents were ( ) when they heard that their son was accused of fraud.
A、
surprised
B、
amazed
C、
stunned
D、
puzzled
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16、
It is disclosed in the annual report that the ( ) condition of this company is not as optimistic as the shareholders imagined.
sight
D、
look
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20、
Their purpose is to ( ) awareness of public problems that citizens face.
A、
raise
B、
arise
C、
arouse
D、
rise
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二、阅读理解单项选择题(共2题、20 / 20分)
1、
Data from the pioneer spacecraft of the National Aeronautics and Space Administration (NASA) apparently prove the theory that searing 900-degree Fahrenheit surface temperature of Venus is due to an atmospheric greenhouse effect caused mainly by a blanket of carbon dioxide. Such a greenhouse effect is created when energy in the form of sunlight easily passes through a planet’s atmosphere, warms its surface, and is converted to heat radiation that is then held in by the atmosphere. The orbiting spacecraft sampled Venus’ atmosphere from top to bottom, enabling NASA’s scientists to establish the exact amount of sunlight absorbed at various places in the planet’s atmosphere and on its surface. Measurements of atmosphere composition, temperature profiles, and radiative heating predicted Venus’ surface temperature very accurately. The planet is closer to the Sun than is Earth, and it has a relatively thin atmosphere like Earth’s but Venus’ atmosphere consists of more than ninety percent carbon dioxide, compared to less than four percent in that of Earth. Because of its higher percentage of carbon dioxide, Venus’ atmosphere traps much more heat radiation than does Earth’s. Thus, the Venus studies are believed to be important to the understanding of possible adverse effects on Earth’s agriculture and sea levels that could result from the long-term use of fossil fuels, which add carbon dioxide to the atmosphere.
A、
kept from
B、
sprang from
C、
generated from
D、
produced from
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13、
The boy was so absorbed in the novel that he was not ( ) that the teacher approached him.
A、
aware
B、
sensitive
C、
acute
D、
wise
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14、
The economy in that country ( ) deeper and deeper into crisis.
A、
is sinking
B、
is fallen
C、
is dropping
D、
is jumping
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A、
more carbon dioxide to enter sea water
B、
more sunlight to reach the Earth’s surface
D、
had better speak
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10、
On the morning of the test, I awoke with chills and a fever,( ), I took the test and got an A.
A、
however
B、
therefore
C、
nevertheless
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18、
To make our company more competitive in the international market, any ( ) advice from the employees are welcome.
A、
distractive
B、
attractive
C、
destructive
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8、
Five hundred college students are interviewed to get accurate data for the ( ) about what are the hottest jobs to college graduates.
A、
check
B、
inquiry
A、
educate
B、
educated
C、
to educate
D、
being educated
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2、
Next stop would be the ( ) for this bus route, he has get ready to get off.
A、
determination
B、
terminal
A、
that
B、
what
C、
when
D、
which
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7、
If it had not snowed yesterday, we ( ) on the way to Shanghai now.
A、
would have been
B、
would be
C、
could have been
D、
will be
A、
in
B、
on
C、
at
D、
for
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5、
In high school there were periods ( ) I was highly focused on writing software.
A、
where
B、
when
C、
that
D、
which
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6、
We have made the decision ( ) we buy the new car at this price.
The Greenhouse Effect on Venus
2、
According to the passage, what heats the atmosphere on Venus?
A、
The green house effect
B、
The sunlight
C、
The radiioxide
1、Which of the following would be the best title for this passage?
A、
The Voyage of Pioneer Spacecraft
B、
Measuring Planetary Temperatures
C、
A New Theory
D、
3、
According to the passage, how does the atmosphere of Venus differ from that of Earth?
A、
It contains much more carbon dioxide
B、
It is four percent thinner
201603批次网上考试大学英语（4）B卷
题号
一
二
三
四
五
合计
已做/题量
20 / 20
2 / 2
10 / 10
5 / 5
1 / 1
38 / 38
得分/分值
20 / 20
20 / 20
20 / 20
20 / 20
20 / 20
100 / 100
窗体顶端
一、单项选择题(共20题、20 / 20分)
1、
Nowadays with the living standards rising many parents intend to have their children ( ) abroad.
D、
constructive
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19、
I caught a ( ) of the driver of the gateway car, but I doubt whether I would recognize him if I saw him again.
A、
glimpse
B、
glance
C、
C、
terminator
D、
terminate
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3、
Make sure that all the forms that ( ) the scholarship should be sent before the deadline of 1st, March.
A、
ask for
B、
apply for
A、
economical
B、
financial
C、
funding
D、
capital
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17、
The students complained about the ( ) rules and regulations at the school.
A、
rigid
B、
regulate
C、
severe
D、
serious
C、
It holds significantly less moisture
D、
It traps less heat radiation
4、
It can be inferred from the passage that the burning of fossil fuels on Earth may cause _____.
D、
furthermore
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11、
In international competition, the Australians ( ) at tennis.
A、
except
B、
excess
C、
exceed
D、
excel
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12、
Taking this course in civil law ( ) her desire to change jobs.
C、
survey
D、
search
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9、
All the roommates welcome Mary''s suggestion that they ( ) only English in their dormitory.
A、
must speak
B、
would speak
C、
should speak
C、
desire for
D、
claim for
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4、
I had planned to leave Guangzhou ( ) the morning of the 20th, but the take-off was postponed till the late afternoon because of the weather.