A survey was carried out on the sleep time of students in middle schools, ________ were surprising．


  1. A.
    its results
  2. B.
    whose result
  3. C.
    the results of which
  4. D.
    of which results
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來源： 題型：閱讀理解

President Obama，s plan last week to overhaul(改善)former president George W．Bush’s No Child left Behind program is an improvement on a good thin9．But it doesn’t go far enough.

    Obama outlined a goal that by 2020，all grade school and high school students ale on a path toward college and career readiness．

    However, what we need is a practical plan that not only requires all high school graduates to take at least two years of college but also makes it financially possible for them to do so. We’ve provided a free public education through the l2th grade．If we’re going to keep up—or catch up—with some other countries(1ike China)in preparing young people for careers，a 12-year education program no longer is enough．

    About 3 million students across the USA will graduate from high school this spring. But only 2 million will go on to college, according to a survey by the National Center for Education Statistics(NCFES)．For the more than l million who won’t go on，money is a major factor．If tuition(學(xué)費(fèi))were free，about half of them could make up other COSTS from family or part—time jobs．

    Critics(批評(píng)家)of free college tuition will say we can’t afford it because of the federal deficit(聯(lián)邦赤字)and other rising costs．Let’s see some government spending in detail：

  In the last nearly 10 years．the wars in Iraq and Afghanistan have cost us $1 trillion(that’s $1，000 billion，or an average of$100 billion a year)．Federal money spent on public elementary and secondary education in the last year for which figures are available was$47 billion．If we end costly and unnecessary wars and nation—building efforts abroad，the federal government could provide more money on public education，for which state and local governments now carry most of the burden(負(fù)擔(dān))．

According to President Obama’s plan，in 10 years，    ．

   A．there will be no expensive and unnecessary Wars

   B．a(chǎn)ll grade and high school students can go to college

   C．the U．S．will catch up with China in career preparation

   D．students Call enjoy a l2-year public free education

If tuition were not charged．

A．a(chǎn)bout 2．5 million students could afford college education

B．a(chǎn)bout 2 million students could be provided chances of college education

C．over l million students still could not afford college education

D．a(chǎn)bout 3 million students could graduate from high school

The author may agree that President Obama’s plan

    A．has little to do with Gorge W．Bush’s program

    B. does not agree with the survey by NCFES

C．does not contain practical measures to achieve its goal

D．will lighten the burden of state and local governments

It can be inferred from the passage that

A．the wars in Iraq and Afghanistan are expensive but necessary

B．the federal Can not provide more money on education

C，critics of free college tuition think little of the plan

D．President Obama’s plan might be hard to carry out

查看答案和解析>>

科目：高中英語(yǔ) 來源： 題型：閱讀理解

If you want to stay young, sit down and have agood think. This is the research finding of a team of Japanese doctors who say that most of our brains are not getting enough exercise and as a result, we are aging unnecessarily soon.

    Professor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern Japan appeared to be losing their ability to think and reason at a relatively early age, and how the

process of aging could be slowed down.With a team of colleagues at Tokyo National University,

he set about measuring brain volumes of a thousand people of different ages and jobs.

Computer technology enabled the researchers to get right measurements of the volume of the front and side sections of the brain, which relate to intellect and emotion, and determine the human character. Contraction (收縮) of the front and side parts as cells died was observed in some subjects in their thirties, but it was still not clear in some sixty and seventy-year-olds.Matsuzawa concluded from his tests that there is a simple remedy (補(bǔ)救) to the contraction normally associated with age using the head.

    The findings show in general terms that contraction of the brain begins sooner in people in the country than in towns. Those least at risk, says Matsuzawa, are lawyers, followed by university professors and doctors. White collar workers doing routine work in government offices are, however, as likely to have shrinking (萎縮) brains as farm workers, bus drivers and shop assistants.

    Matsuzawa's findings show that thinking can prevent the brain from shrinking. Blood must circulate properly in the head to supply the fresh oxygen the brain cells need. "The best way to keep good blood circulation is through using the brain," he says, "Think hard and engage in conversation. Don't rely on pocket calculators."w

The team of doctors wanted to find out ______.

A. why certain people age sooner than others   B. how to make people live much longer

C. the size of certain people's brains          D. the people with more intelligence

On what are their research findings based?

A. A survey of farmers in northern Japan.

B. Tests performed on a thousand old people.

C. The study of brain volumes of different people.

D. The latest development of computer technology.

Matsuzawa thinks that _______.

A. our brains grow as we grow older

B. the front section of the brain does not shrink

C. sixty-year-old people have better brains than thirty-year-olds

D. the contraction of brains is connected with brain exercise

According to the passage, which people seem to age slower than others?

A. Farmers.     B. Lawyers.     C. Government workers.     D. Shop assistants.w

查看答案和解析>>

科目：高中英語(yǔ) 來源： 題型：閱讀理解

閱讀下面短文，根據(jù)以下提示：1）漢語(yǔ)提示 2）首字母提示 3）語(yǔ)境提示，在每個(gè)空格內(nèi)填入一個(gè)適當(dāng)?shù)挠⒄Z(yǔ)單詞，并將該詞完整的寫右邊相對(duì)應(yīng)的橫線上，所填單詞要求意義準(zhǔn)確，拼寫正確。

       The following is the result of a survey on the students’ v       ____________

on their future job preference. _______ seems to be some differences ___________

_________ boys and girls. The most striking contrast lies in teaching: ___________

most girls would like to become teachers w    ____few boys want  ___________

to do this job. _______(有趣的是), many boys want to do business  ____________

and still some want to become _______(律師) though only a small   __________

part of girls s   _   interest in these two fields. The second largest  _________

group of all the __________(受調(diào)查) students, expect to be scientists.______

That is, both boys and girls are w        to show their ability in    ___________

this field. And the third c        for girls is to be    translators.    ___________

查看答案和解析>>

科目：高中英語(yǔ) 來源： 題型：閱讀理解

     President Obama's plan to improve former president George W. Bush's No Child Left Behind program is an improvement on a good thing. But it doesn't go far enough.

     Obama outlined a goal that by 2020, all grade school and high school students are on a path toward college.

     However, what we need is a practical plan that not only requires all high school graduates to take at least two years of college but also makes it financially possible for them to do so. We've provided a free public education through the 12th grade. If we're going to keep up—or catch up——with some other countries (like China) in preparing young people for careers, a 12-year education programme no longer is enough.

     About 3 million students across the US will graduate from high school this spring. But only 2 million will go on to college, according to a survey by the National Centre for Education Statistics (NCFES). For the more than 1 million who won't go on, money is a main reason. If tuition(學(xué)費(fèi)) were free, about half of them could make up other costs from family or part-time jobs.

     Critics (批評(píng)家) of free college tuition will say we can't afford it because of the federal deficit (聯(lián)邦赤字) and other rising costs. Let's see some government spending in detail:

     In the last nearly 10 years, the wars in Iraq and Afghanistan have cost us $ 1,000 billion. Federal money which was spent on public primary and secondary education in the last year for which figures are available was $ 47 billion. If we end costly and unnecessary wars and nation-building efforts abroad, the federal government could provide more money on public education, for which state and governments now carry most of the burden.

What's the program No Child Left Behind about this year?

All children being taken good care of by the government.

All grade school and high school students receiving college education.

No child being left alone at home.

All children having good jobs in the future.

The author probably agrees that President Obama's plan ________.

has nothing to do with George W. Bush's program.

will surely succeed in ten years

is about 12-year education for all the children

doesn't contain practical measures(措施) to achieve its goal

If tuition were not paid for, about ________ American students could afford college education.

A. 3 million

B. 2.5 million

C. 2 million

D. 1 million

What can we learn from the passage?

The wars in Iraq and Afghanistan were necessary.

The federal government has enough money for the plan.

Critics of free tuition think highly of the plan.

Obama's plan might be difficult to carry out.

查看答案和解析>>

科目：高中英語(yǔ) 來源：2010級(jí)高一下期中教學(xué)質(zhì)量檢測(cè) 題型：閱讀理解

 

 CHINA

Coal mines claim (使…失蹤) more lives

A COAL mine blast (爆炸) in Jixi, Helongjiang, left more than 100 miners dead on Thursday .Ten mines in Jixi were ordered to stop production. The government has tried to shut down thousands of small, illegal (非法的)  mines in the country that do not meet safety standards(標(biāo)準(zhǔn)).

MIDDLE EAST 

Bombers continues to kill

PALESTINIANS killed 32 Israelis in three major attacks between Tuesday and Thursday. There were two suicide bombing (自殺性爆炸) and a militant (武裝的) attack on Jewish settlement. They led to one of the highest Israeli death tolls ( 死亡人數(shù))  in such a short period over the last two years.

CHINA

Young people stand tall

The average height of Chinese young people has risen by 6 centimeters compared to that of 20 years ago. This year far exceeds (超過)  the word’s average growth speed. A survey on health conducted by a panel(調(diào)研組) of Chinese students found the results. According to the world average level, youths get taller by 1 cm every 10 years.

CANADA

Talking about world issue (援助) w

The Group of Eight (G8)—the US, Japan , Germany, Britain, France, Italy , Canada and Russia ---- will hold a summit(峰會(huì))on June26 and 27 in Kananaskis, Canada. The G8 are the richest and most powerful countries in the world. G8 leaders and some African presidents will discuss strengthening global economic growth and helping Africa. Kofi Annan, United Nations Secretary General, will also attend.

60. Thousands of mines have been shut because ______.

A. they have blast                     B. they produced less coal  

C. they are very small and illegal         D. they don’t meet the safety standards

61. In the last 20 years, the average growth speed of Chinese youths exceeds the world’s average level by _______.

A.1 cm                       B.4 cm                   C. 5 cm          D. 6 cm

62. What’s the purpose of the Summit ? 

A. to strengthen the global economic growth and helping some poor African countries.

B. To make these eight countries much more powerful.

C. To help some African president to strengthen their economic growth.

D. Kofi Annan will have an important speech on world issues.

 

查看答案和解析>>

同步練習(xí)冊(cè)答案