His latest research is at the________of genetic science


  1. A.
    maiden voyage
  2. B.
    cutting edge
  3. C.
    focus group
  4. D.
    daily basis
B
本題考查名詞短語辨析。句意：他的最新研究處于基因科學(xué)的前沿位置。at the cutting edge of處在……最前沿的位置。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

（2011·安徽卷）A

Passage 1

The Information Highway is the road that links computer users to a large number of on-line services: the Web, e-mail, and software, to mention just a few. Not long ago, the Information Highway was a new road, with not many users. Now, everyone seems to want to take a drive, with over 30 million families connected worldwide. Not surprisingly, this well-traveled highway is starting to look like a well-traveled highway. Traffic jams can cause many serious problems, forcing the system to close down for repair. Naturally, accidents will happen on such a crowed road, and usually victims are some files, gone forever. Then, of course, there’s Mr. Cool, with his new broad-band connection, who speeds down the highway faster than most of us can go. But don’t trick yourself; he pays for that speeding.

Passage 2

Want to know more about global warming and how you can help prevent it? Doctor Herman Friedman, who is considered a leading expert on the subject, will speak at Grayson Hall next Friday. Friedman studied environmental science at three well-known universities around the world before becoming a professor in the subject. He has also traveled around the world observing environmental concerns. The gradual bleaching (變白) of the Great Barrier Reef, which came into the public eye in 2002, is his latest interest. Signed copies of his colorful book, which was published just last month, will be on sale after his talk.

【文章大意】本文分兩部分，第一篇介紹信息高速公路的情況；第二篇介紹Doctor Herman Friedman的情況。

56. The Information Highway                .

A. is free from traffic accidents

B. is crowded with car drivers

C. offers just a few on-line services

D. appeals to a large number of users

57. How does MR. Cool manage to travel the Information Highway so fast?

A. By storing fewer files.

B. By repair the system.

C. By buying a better computer.

D. By using a broad-band connection.

58. What can be learned from Passenger 2?

A. There will be a book show at Grayson Hall.

B. Friedman is now studying the Great Barrier Reef.

C. There will be a talk on global warming this week.

D. Friedman is a leading expert on computer science.

59. Passage 2 is most probably              .

A. a poster about a lecture

B. an ad for a new book

C. a note to a doctor in a university

D. an introduction to a professor

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年安徽省無為開城中學(xué)高二下學(xué)期第二次月考英語卷（帶解析） 題型：閱讀理解

In his lowest days when few people bought his records, Taiwan singer Steve Chou lived alone in Canada and did little. One day, he passed by a local CD store and heard a song that greatly attracted him.
“My heart tells me that music is the thing I truly want to do, not for fame or money,” Chou said. That’s how we luckily have such a music genius, who has since then composed lots of hits for the pop music charts (排行榜). 
“Sometimes we need to get close to nature to look deeply into our souls and see what we really want to follow,” he said.
Recently he has made public his latest work Lovers Genesis. In this album he explores human relationships in the Internet age.“Technology itself is a good thing, but it depends on how you’re going to use it,”is Chou’s advice to teenagers.
Chou often gets his music ideas from trips. He has traveled to many places around the world and believes that learning a country’s language is the fastest way of experiencing the culture behind it.
Chou has worked hard on learning English to push forward his music career. He has flown to the UK to attend months-long English training schools three times. There he lives with local families and practices daily conversations.
“So I could easily read the English instructions on recording machines and communicate with the local music producers,” said Chou, “The music reviews of the US or British singers that I appreciate could help me learn and grow with them.”
【小題1】Which of the following about Steve Chou is the correct order?
a. He made public his work Lovers Genesis.
b. He passed by a local CD store and heard a song that greatly attracted him.
c. He composed lots of hits for the pop music charts.
d. Few people bought his records.

A．a(chǎn)bcdB．dbcaC．a(chǎn)cbdD．dacb
【小題2】Why has Chou flown to the UK to learn English?
A．Because he wants to live in the UK.
B．Because his record company asks him to.
C．Because he wants to sell his album in the UK.
D．Because he thinks it will be helpful for his music career.
【小題3】Steve Chou may agree with the following except that __________.
A．taking trips gives him some ideas of music
B．what we really want to follow is the most important
C．music is a thing that can bring him fame and money
D．in International age, technology itself is not a bad thing
【小題4】What is Steve Chou like according to the passage?
A．Kind and helpful.B．Proud and confident.
C．Active and hard-working.D．Calm and disappointed.

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年江蘇省南京市板橋中學(xué)高二下學(xué)期期中檢測英語試卷（帶解析） 題型：閱讀理解

Ladies and Gentlemen, some strange, wild and wonderful stories colored the news in 2010, you may like them.
● A Copenhagen bus company has put "love seats" on 103 of its buses for people looking for a partner. "Even love at first sight is possible on the bus," said a spokesman for the company to explain the two seats on each bus that are covered in red cloth and a "love seat" sign.
● Shoppers at an international luxury fair in Italy, found a cell-phone-equipped golden coffin（棺材）among the items on display. The phones will help "the dead" contact relatives if they have been buried alive by mistake.
● A man in New York came up with a disarming（手無寸鐵的）way to perform his latest bank heist , approaching the clerk’s window with a large bunch of flowers and handing over a note saying “give me the money!”
● An Englishman who lost all his legs and arms in an electrical accident successfully swam across the Channel, a challenge he had been preparing for two years. The whole cost is 400 dollars.
● A set of artificial teeth(假牙) made for Britain's war-time prime minister Winston Churchill known as "the teeth that saved the world" sold for nearly 18,000 pounds (21,500 euros, 24,000 dollars) at auction（拍賣）.
● A British woman caused an Internet hate campaign after she was caught on camera dumping（拋棄）a cat in a rubbish bin. She was fined 250 pounds (400 dollars, 280 euros) after pleading guilty.
● The BBC apologized completely and without any doubts after a radio presenter jokingly announced that Queen Elizabeth II had died.
● Two Australian men needed surgery（手術(shù)）after shooting each other in the bottoms during a drinking session to see if it would hurt and they were charged 400 dollars separately.
● A Kuwaiti MP(議員) suggested state-aid for male citizens to take second wives, in an effort to reduce the large number of unmarried women in the oil-rich state.
【小題1】What is special about the coffin in the second news?

A．It is golden.B．It has a cell phone.
C．It is new.D．It has many items.
【小題2】What is the probable meaning of the underlined word “heist” in the third news?
A．robberyB．loveC．discussionD．repair
【小題3】Who has to spend 400 dollars to do the surgery?
A．A British woman who dumped a cat in a rubbish bin.
B．One who bought Winston Churchill’s artificial teeth.
C．An Australian man who was shot in bottom to test the hurt.
D．An Englishman crossing the Channel without legs and arms.

查看答案和解析>>

科目：高中英語 來源：2012-2013學(xué)年浙江省高三第二次月考英語試卷（解析版） 題型：閱讀理解

Poet Dean Young has dealt with impermanence（ 無常）a lot in his career, but it's a particularly strong theme in Young's latest collection, Fall Higher．The new collection was published in April, just days after the poet received a life-saving heart transplant （移植） after about a decade of living with a weakening heart condition．

Young, whose work is often frank and rich with twisted humor, tells NPR's Renee Montaigne that as he recovers from operation, he's also slowly returning to his everyday writing habits．

"I'm getting back to it," Young says．"Not with the sort of concentration and sort of flame that I look forward to in the future, but I am blackening some pages．"

And on those blackened pages you'll find poems like " How Grasp Green," which carries themes of springtime and rebirth．It's one of the first poems Young has written since his transplant．

It's easy to spot clues （線索） to Young's awful health situation in the lines of his poetry. Fall Higher's "Vintage" opens with, "Because I will die soon, I fall asleep, during the lecture on the ongoing emergency．" And the poem "-The Rhythms Pronounce Themselves Then Vanish—published in The /Vew Barker in February —opens with the CT scan that revealed Young's heart condition．

Young says "Rhythms" was written about the beginning of his illness．

"I had been having a lot of physical pain so that I could hardly walk a block．I got sent to a gastroenterologist and he did a series of tests, and then the tests came back to me and it was all heart related," he says．" And the outlook wasn't good．

Hearts tend to come up a lot in poetry, and that's especially true of Young's work, which has clearly been influenced by the troubles of his own heart,

"A lot of times, it's not just a metaphor （比喻） ," Young says．"For me, it's an actual concern because I've been living with this disease for over 10 years．My father died of heart problems when he was 49, so it's been a sort of shadowy concern for me my whole life．

But Young's poems also deal with more abstract matters of the heart．He wrote Fall Higher's, "Late Valentine" for his wife．"We've been married since late November and most of it has been spent in the hospital," Young says of his marriage to poet Laurie Saurborn Young, who says " 'Late Valentine' is very sweet．

Today, Young says, his friends can't help but comment on how pink his cheeks have become—the result of a new heart and better circulation （循環(huán)）．But Young wrote the poems of Fall Higher before the transplant, at a time when, at its weakest point, his old heart was pumping at 8 percent of what it should have been．

He was staring death in the face—but he was still able to look at his life and see art

in it.

Young's work also touches on themes of randomness and fate —two factors that contributed to him getting a second chance in the form of a new heart from a 22-year-old student．

"Everything in life is molecules （分子） bouncing against molecules," Young says, and having a successful transplant is no different．" Somebody had to die; it had to be a fit; my blood and his blood had to not have an argument; the heart had to be transported; I had to get it．"

There were, in short, an amazing number of variables （變量） that led to Young

being here today.

"I just feel enormous gratitude," he says of his donor （捐獻(xiàn)者）．"He gave me a heart so I'm still alive-"I'm sure I'm going to think about this person for the rest of my life．"

1.The poetry collection Fall Higher _______．

A．was published in February

B．refers darkness as its main theme

C．is Young's latest collection of poetry

D．was written after Young's heart transplant

2.We can learn from the text that Young _______．

A．was born with heart disease

B．received a heart transplant in February

C．married a female poet after he wrote "Late Valentine"

D．wrote a poem for his wife in his collection

3.What does the writer try to say in Paragraph 3?

A．The writer expected some bright future, but he was disappointed．

B．The writer had less enthusiasm than before, but he still kept on writing．

C．The writer devoted more time to poems, so he grasped a good chance．

D．The writer wrote poems with less enthusiasm, so he quitted for a while．

4.Which of the following statements is TRUE?

A．"How Grasp Green" is the first poem in Fall Higher．

B．Young began all his poems with his illness．

C．Young's father died when Young was 49 years old．

D．Young's health situation is mentioned in his poetry．

5.What is the text mainly about?

A．Dean Young and his latest collection．

B．Dean Young and his heart problems．

C．The meaning of Fall Higher．

D．An analysis of Dean Young's poems．

 

查看答案和解析>>

科目：高中英語 來源：20102011河北省12月份高三英語試題 題型：短文改錯(cuò)

短文改錯(cuò)（共10小題；每小題1.5分，滿分15分）

My classmate LiuXin became crazily about a popular      1.___________

star last year. She now listens his songs, buys his pictures     2.____________

and goes to his concerts wherever they are.She seems        3.___________

to have lost interest on her studies.All that shw wants        4._______

is to know about his latest news.As the result, she has fallen   5.__________

behind others.We are all very worried about her and wanted   6._________

to help her,but she doesn’t follow our advices.Our teacher    7.___________

Mr Chen has told her parents about this.They are surprising   8.________

and sad.I don’t think Liu Xin is the only girl who are crazy    9._________

about popular stars.What can we do it to help them out?       10._________

 

查看答案和解析>>

同步練習(xí)冊答案