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专业八级改错练习 第112期
In the Russian city of Elista, an infected husband transmitted
改错2010-04-06
the AIDS virus to his wife, who then gave birth an infected child. __1__
The baby became ill and taken to the hospital, where needles u -
专业八级改错练习 第111期
The term biological clock is applied to the means which living __1__
改错2010-04-02
things adjust their activity patterns, without any obvious cue, the __2__
time of day, or the month, or the year. They are affect -
专业八级改错练习 第110期
Beware people preaching that we live in special times. People __1__
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have preached that message before, and those listened sold their __2__
furniture and climbed up on rooftops to await for ascension -
专业八级改错练习 第109期
His vision would help creating a middle class in the U.S., __1__
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one marked by urbanization, rising wages and some free time in
which to spend it. When Ford left the family farm at age 16 and __2__ -
专业八级改错练习 第108期
Long ago there was a prince who unwisely confided the media __1__
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that while tending his loved garden, he often talked to his plants. __2__
He also warned his future subjects about losing touch with -
专业八级改错练习 第107期
One question is often risen in response to international __1__
改错2010-03-29
test comparisons: Do these results really mean anything? In
the past, international testing programs have been criticized
on variety -
专业八级改错练习 第106期
When a human infant is born into any community in any part
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of the world it has two things in common with any infant, pro- __1__
vided neither of them have been damaged in any way either be- __2__ -
专业八级改错练习 第105期
Ismail Kadare, who was rewarded the Man Booker __1__
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international Prize for literature this year, is the first Alabanian
writer to be taken notice in nearly 80 years. His classic novel, __2__
The -
专业八级改错练习 第104期
Halloween’s origins date to the ancient Celtic festival __1__
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of Samhain(pronounced sow-in). The Celts, which lived __2__
2,000 years ago in the area that is now Ireland, the United Kingdom,
and n -
专业八级改错练习 第103期
Excessive calories from sugar can contribute to weight problems,
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and sugar is also well known for its ability to promote teeth __1__
decay.
Too many calories from fat have also taken their toll fr -
专业八级改错练习 第102期
Mars has provoked much speculation on the possibilities of __1__
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life on Earth than any other planet in the Solar System. __2__
The presence of water is a prerequisite for the existing of life. __3_ -
专业八级改错练习 第101期
The second most important constituent of the biosphere is
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liquid water. This can only exist in a very narrow range of temperatures,
since water freezes at 0°C and boils at 100°C. This is
only a -
专业八级改错练习 第100期
Why does the idea of progress loom so large in the modern world? Surely because progress of particular kind is actually taking place around us and is more and more manifesting. __1__
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Although mankind -
专业八级改错练习 第99期
The Big Ben is very famous throughout the world, but nobody
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really knows the reason why it is called Big Ben. However, there
are two stories may explain the reason. Some people say that it was __1_ -
专业八级改错练习 第98期
Psychologically there are two dangers to be guarded against in
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old age. One of these is due absorption in the past. It does not __1__
work to live in memories, in regrets for the good old days, or -
专业八级改错练习 第97期
A number of colleges and universities have announced steep
改错2010-03-12
tuition increases for next year much steeper than the current,
very low rate of inflation. They say the increases are needed because
of -
专业八级改错练习 第96期
A country's latitude, or distance from the equator,
改错2010-03-11
has an important effect on its climate. In places
locating at low latitudes, or near the equator, like__1__
Ecuador and northern Brazil, the amo -
专业八级改错练习 第95期
There are far too many road accidents in this country,
改错2010-03-10
too many deaths and too many people injured. One
wonders who are most to blame, drivers and pedestrians.__1__
Some people say that the blame -
专业八级改错练习 第94期
Eye behavior, involving varieties of eye-contact, can give
改错2010-03-09
subtle messages which people pick up in their daily life.
Warm looks or cold stares tell more than words can. Meeting
or failing to meet a -
专业八级改错练习 第93期
English teachers hear "he" and "she" misused on a daily
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basis. Small mistakes often make simple exchanges comical,
and sometimes frustrating. Learning to communicate a foreign__1__
language can be -
专业八级改错练习 第92期
American scientist say that they believe trees can warn
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each other of danger releasing chemicals into the air.__1__
The theory was announced by the National Science__2__
Foundation is the result o -
专业八级改错练习 第91期
Adam Smith, writter in the 1770s, was the first peson to
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see the importance of the division of labor and to explain
part of its advantage. He gives as an example the process
which pins were made -
专业八级改错练习 第90期
Creating the proper atmosphere for a party is a difficult and
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excited job. Gone are the days when one could simply call__1__
up one's friends and invite them on a Saturday evening for__2__
a game -
专业八级改错练习 第89期
Illegal aliens are people living in the U.S.A with proper__1__
改错2010-03-01
authorization. Many entered the country by sneaking
across the border. Others came on temporary student or
visitor visas and did not l -
专业八级改错练习 第88期
It is difficult for an American to understand soccer.
改错2010-02-27
I learned the hard way. When I was in Glasgow,
going to the school, I had to choose which of the —1—
city's two mighty teams I would back, C
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