What is the advantage of the Jerry Springer show? A. The show exposes the dark sides of society. B. The show pours poisonous waste into society. C. Jerry sums up the whole idea of the show. D. Jerry talks abou the improvement of society. C Can people change their skin colour without suffering like pop king Michael Jackson? Perhaps yes. Scientists have found the gene that determines skin colour. The gene comes in two versions, one of which is found in 99 per cent of Europeans. The other is found in 93 to 100 per cent of Africans, researchers at Pennsylvania State University report in the latest issue of Science. Scientists have changed the colour of a dark-striped zebrafish to uniform gold by inserting a version of the pigment gene into a young fish. As with humans, zebrafish skin colour is determined by pigment cells, which contain melanosomes. The number, size and darkness of melanosomes per pigment cell determines skin colour. It appears that, like the golden zebrafish, light-skinned Europeans also have a mutation in the gene for melanosome production. This results in less pigmented skin. However, Keith Cheng, leader of the research team, points out that the mutation is different in human and zebrafish genes. Humans acquired dark skin in Africa about 1.5 million years ago to protect bodies from ultra-violet rays of the sun, which can cause skin cancer. But when modern humans leave Africa to live in northern latitudes, they need more sunlight on their skin to produce vitamin D. So the related gene changes, according to Cheng. Asians have the same version of the gene as Africans, so they probably acquired their light skin through the action of some other gene that affects skin colour, said Cheng. The new discovery could lead to medical treatments for skin cancer. It also could lead to research into ways to change skin colour without damaging it like chemical treatment did on Michael Jackson. 查看更多

 

题目列表(包括答案和解析)

Among various programs, TV talk shows have covered every inch of space on daytime television. But no two shows are more opposite in content, while at the same time standing out above the rest, than the Jerry Springer and Oprah Winfrey shows.

Jerry Springer could easily be considered the king of "rubbish talk". The show takes the ever-common talk show titles of love, sex, cheating, and hate, to a different level. Clearly, the Jerry Springer show is about the dark side of society, yet people are willing to eat up the troubles of other people's lives.

Like Jerry Springer, Oprah Winfrey takes the TV talk show to its top. But Oprah goes in the opposite direction. The show is mainly about the improvement of society and different quality of life. Contents are from teaching your children lessons, managing your work week, to getting to know your neighbors.

Compared to Oprah, the Jerry Springer show looks like poisonous waste being poured into society. Jerry ends every show with a "final word". He makes a small speech about the entire idea of the show. Hopefully, this is the part where most people will learn something very valuable.

Clean as it is, the Oprah show is not for everyone. The show's main audience are middle-class Americans. Most of the people have the time, money and ability to deal with life's tough problems. Jerry Springer, on the other hand, has more of a connection with the young adults of society.

1.Compared with other TV talk shows, both the Jerry Springer and the Oprah Winfrey shows are _______.

A. more interesting.                   B. unusually popular.        

C. more detailed.                  D. more formal.

2.Though the social problems Jerry Springer talks about appear unpleasant, people who watch the shows ________.

A. show disbelief in them.                                      B. are ready to face up to them.

C. remain cold to them.                                                    D. are willing to get away from them.

3.Which of the following is likely to be a topic of the Oprah Winfrey show?

A. A new type of robot.                                                    B. National hatred (憎恨).

C. Family income planning.                                              D. Street accident.

4.What is the advantage of the Jerry Springer show?

A. The show exposes the dark sides of society.

B. The show pours poisonous waste into society.

C. Jerry sums up (总结) the whole idea of the show.

D. Jerry talks about the improvement of society.

 

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阅读理解。
     Among various programs, TV talk shows have covered every inch of space on daytime television.
But no two shows are more opposite in content, while at the same time standing out above the rest,
than the Jerry Springer and Oprah Winfrey shows.
     Jerry Springer could easily be considered the king of "rubbish talk". The show takes the
ever-common talk show titles of love, sex, cheating, and hate, to a different level. Clearly, the Jerry
Springer show is about the dark side of society, yet people are willing to eat up the troubles of other
people's lives.
     Like Jerry Springer, Oprah Winfrey takes the TV talk show to its top. But Oprah goes in the
opposite direction. The show is mainly about the improvement of society and different quality of life.
Contents are from teaching your children lessons, managing your work week, to getting to know your
neighbors.
     Compared to Oprah, the Jerry Springer show looks like poisonous waste being poured into society.
Jerry ends every show with a "final word". He makes a small speech about the entire idea of the show.
Hopefully, this is the part where most people will learn something very valuable.
     Clean as it is, the Oprah show is not for everyone. The show's main audience are middle-class
Americans. Most of the people have the time, money and ability to deal with life's tough problems.
Jerry Springer, on the other hand, has more of a connection with the young adults of society.
1. Compared with other TV talk shows, both the Jerry Springer and the Oprah Winfrey shows
are ________.
A. more interesting
B. unusually popular
C. more detailed
D. more formal
2. Though the social problems Jerry Springer talks about appear unpleasant, people who watch
     the shows ________.
A. show disbelief in them
B. are ready to face up to them
C. remain cold to them
D. are willing to get away from them
3. Which of the following is likely to be a topic of the Oprah Winfrey show?
A. A new type of robot.
B. National hatred (憎恨).
C. Family income planning.
D. Street accident.
4. What is the advantage of the Jerry Springer show? 
A. The show exposes the dark sides of society.
B. The show pours poisonous waste into society.
C. Jerry sums up (总结) the whole idea of the show.
D. Jerry talks about the improvement of society.

查看答案和解析>>

Among various programs, TV talk shows have covered every inch of space on daytime television. And anyone who watches them regularly knows that each one is different in style. But no two shows are more opposite in content, while at the same time standing out above the rest, than the Jerry Springer and Oprah Winfrey shows.Jerry Springer could easily be considered the king of "rubbish talk". The topics on his show are as surprising as can be. For example, the show takes the ever-common talk show titles of love, sex, cheating, and hate, to a different level. Clearly, the Jerry Springer show is about the dark side of society, yet people are willing to eat up the troubles of other people's lives.

Like Jerry Springer, Oprah Winfrey takes the TV talk show to its top. But Oprah goes in the opposite direction. The show is mainly about the improvement of society and different quality of life. Contents are from teaching your children lessons, managing your work week, to getting to know your neighbors.

Compared to Oprah, the Jerry Springer show looks like poisonous waste being poured into society. Jerry ends every show with a "final word". He makes a small speech about the entire idea of the show. Hopefully, this is the part where most people will learn something very valuable.

Clean as it is, the Oprah show is not for everyone. The show's main audience are middle-class Americans. Most of the people have the time, money and ability to deal with life's tough problems. Jerry Springer, on the other hand, has more of a connection with the young adults of society. These are 18-to 21year-olds whose main troubles in life include love, relationship, sex, money and drug. They are the ones who see some value and lessons to be learned through the show's exploitation.

Compared with other TV talk shows, both the Jerry Springer and the Oprah Winfrey shows are____.

A. more interesting              B. unusually poplar       C. more detailed           D. more formal

Though the social problems Jerry Springer talks about appear unpleasant, people who watch the shows ______.

  A. show disbelief in them                                     B. are ready to face up to them

  C. remain cold to them                                             D. are willing to get away from them

Which of the following is likely to be a topic of the Oprah Winfrey show?

  A. A new type of robot.                                            B. National hatred.

  C. Family income planning.                                      D. Street accident.

We can learn from the passage that the two talk shows ____.

  A. have become the only ones of its kind                B. exploit the weaknesses in human nature

C. appear at different times of the day                    D. attract different people

What is the advantage of the Jerry Springer show?

  A. The show exposes the dark sides of society.     B. The show pours poisonous waste into society.

  C. Jerry sums up the whole idea of the show.       D. Jerry talks abou the improvement of society.

查看答案和解析>>

Among various programs, TV talk shows have covered every inch of space on daytime television. And anyone who watches them regularly knows that each one is different in style. But no two shows are more opposite in content, while at the same time standing out above the rest, than the Jerry Springer and Oprah Winfrey shows.

Jerry Springer could easily be considered the king of "rubbish talk". The topics on his show are as surprising as can be. For example, the show takes the ever-common talk show titles of love, sex, cheating, and hate, to a different level. Clearly, the Jerry Springer show is about the dark side of society, yet people are willing to eat up the troubles of other people's lives.

Like Jerry Springer, Oprah Winfrey takes the TV talk show to its top. But Oprah goes in the opposite direction. The show is mainly about the improvement of society and different quality of life. Contents are from teaching your children lessons, managing your work week, to getting to know your neighbors.

Compared to Oprah, the Jerry Springer show looks like poisonous waste being poured into society. Jerry ends every show with a "final word". He makes a small speech about the entire idea of the show. Hopefully, this is the part where most people will learn something very valuable.

Clean as it is, the Oprah show is not for everyone. The show's main audience are middle-class Americans. Most of the people have the time, money and ability to deal with life's tough problems. Jerry Springer, on the other hand, has more of a connection with the young adults of society. These are 18-to 21year-olds whose main troubles in life include love, relationship, sex, money and drug. They are the ones who see some value and lessons to be learned through the show's exploitation.

46. Compared with other TV talk shows, both the Jerry Springer and the Oprah Winfrey shows are ______.

A. more interesting          B. unusually poplar       C. more detailed           D. more formal

47. Though the social problems Jerry Springer talks about appear unpleasant, people who watch the shows ______.

  A. show disbelief in them                                     B. are ready to face up to them

  C. remain cold to them                                         D. are willing to get away from them

48. Which of the following is likely to be a topic of the Oprah Winfrey show?

  A. A new type of robot.                                        B. National hatred.

  C. Family income planning.                                  D. Street accident.

49. We can learn from the passage that the two talk shows ____.

  A. have become the only ones of its kind                B. exploit the weaknesses in human nature

C. appear at different times of the day                    D. attract different people

50. What is the advantage of the Jerry Springer show?

  A. The show exposes the dark sides of society.

  B. The show pours poisonous waste into society.

  C. Jerry sums up the whole idea of the show.

  D. Jerry talks abou the improvement of society.

查看答案和解析>>

Among various programs, TV talk shows have covered every inch of space on daytime television. And anyone who watches them regularly knows that each one is different in style. But no two shows are more opposite in content, while at the same time standing out above the rest, than the Jerry Springer and Oprah Winfrey shows.

Jerry Springer could easily be considered the king of "rubbish talk". The topics on his show are as surprising as can be. For example, the show takes the ever-common talk show titles of love, sex, cheating, and hate, to a different level. Clearly, the Jerry Springer show is about the dark side of society, yet people are willing to eat up the troubles of other people's lives.

Like Jerry Springer, Oprah Winfrey takes the TV talk show to its top. But Oprah goes in the opposite direction. The show is mainly about the improvement of society and different quality of life. Contents are from teaching your children lessons, managing your work week, to getting to know your neighbors.

Compared to Oprah, the Jerry Springer show looks like poisonous waste being poured into society. Jerry ends every show with a "final word". He makes a small speech about the entire idea of the show. Hopefully, this is the part where most people will learn something very valuable.

Clean as it is, the Oprah show is not for everyone. The show's main audience are middle-class Americans. Most of the people have the time, money and ability to deal with life's tough problems. Jerry Springer, on the other hand, has more of a connection with the young adults of society. These are 18 to 21- year olds whose main troubles in life include love, relationship, sex, money and drug. They are the ones who see some value and lessons to be learned through the show's exploitation.

1.Compared with other TV talk shows, both the Jerry Springer and the Oprah Winfrey shows are _________.

A.more interesting                       B.unusually popular

C.more detailed                       D.more formal

2.Though the social problems Jerry Springer talks about appear unpleasant, people who watch the shows _________.

    A.show disbelief in them                          B.are ready to face up to them

       C.remain cold to them                             D.are willing to get away from them

3.We can learn from the passage that the two talk shows _________.

A.have become the only ones of its kind

B.exploit the weaknesses in human nature

C.appear at different times of the day           

D.attract different people

4.What is the advantage of the Jerry Springer show?

    A.The show exposes the dark sides of society.

    B.The show pours poisonous waste into society.

    C.Jerry sums up the whole idea of the show.

    D.Jerry talks about the improvement of society.

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