___________________, and we will do the work better.

A．Given more time

B．Give us more time

C．Giving us more time

D．Having given us more time

 

【答案】

B

【解析】略

 

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2012年北師大版高中英語必修一Module7Unit20練習(xí)卷（解析版） 題型：閱讀理解

Health and climate scientists have mapped how climate change affects different parts of the world in different ways. The scientists point to the fact that changes in the past thirty years may, have been affecting human health. Possible effects include more deaths from extreme(極度的) heat or cold, more storms and more crop failures in dry periods.

The health and climate scientists recently estimated(估計(jì)) that climate changes caused by human activity lead to more than one hundred and fifty thousand deaths each year. Cases of sickness are estimated at five million. And the W.H.O. says the numbers could rise quickly by the year of 2003.

Jonathan Patz of an environmental institute led the study. Professor Patz points out that climate scientists connected global warming with the heat that killed thousands in Europe in August, 2003. But he says poor countries least responsible(對……負(fù)責(zé)) for the warming are most in danger from the health effects of higher temperatures.

Professor Patz says areas in greatest danger include southern and eastern Africa and coastlines along the Pacific and Indian oceans. Also, large cities experience what scientists call a "heat island"effect that can make conditions worse.

Representatives(代表) from about two hundred countries hold a meeting in Canada, to discuss climate change. The ten-day meeting ends on December 9th. It is the first such United Nations meeting since the Kyoto Protocol(京都議定書) took effect earlier this year. The agreement aims to reduce the amount of carbon dioxide(二氧化碳) and other heat-trapping(吸熱的) gases sent off into the air.

1.Who is Jonathan Patz?

A．A scientist responsible for the climate change.

B．A scientist in charge of the study of the climate change.

C．A professor interested in the climate change.

D．A professor who is a representative from an African country.

2.Which of the following statements is TRUE according to the passage?

A．Climate changes affect different parts of the world in the same way.

B．The ten-day meeting is the first United Nations meeting on climate change.

C．The Kyoto Protocol aims to make smaller the amount of heat-trapping gases into the air.

D．Poor countries are responsible for the global warming.

3.Possible effects from the climate changes include the following EXCEPT ______.

A．crop failures

B．storms

C．more deaths from overheat

D．a(chǎn)ir pollution

4.According to the health and climate scientists, climate changes have been caused by ______.

A．dry weather

B．cold weather

C．human activities

D．storms

5.We can infer from the passage that ______.

A．climate changes are having a bad effect on human’s health

B．Professor Patz leads the study of climate changes

C．a(chǎn) "heat island"effect large cities experience makes the matter worse

D．rich countries are most responsible for climate changes

 

查看答案和解析>>

科目：高中英語 來源：2011-2012學(xué)年甘肅天水一中甘谷一中高三第八次聯(lián)考檢測英語試卷（解析版） 題型：閱讀理解

Scientists at Harvard University and Bates College find female chimpanzees (黑猩猩) appear to treat sticks as dolls, carrying them around until they have children of their own. Young males engage in such behavior much less frequently.

The new work by Sonya M. Kahlenberg and Richard W. Wrangham, described this week in the journal Current Biology, provides the first evidence of a wild non­human species playing with dolls, as well as the first known sex difference in a wild animal’s choice of playthings.

The two researchers say their work adds to a growing body of evidence that human children are probably born with their own ideas of how they want to behave, rather than simply mirroring other girls who play with dolls and boys who play with trucks. Doll play among humans could have its origins in object—carrying by earlier apes (猿類), they say, suggesting that toy selection is probably not due entirely to socialization.

“In humans, there are obvious sex differences in children’s toy play, and these are remarkably similar across cultures,” says Kahlenberg. “While socialization by elders and peers has been the primary explanation, our work suggests that biology may also have an important role to play in activity preferences.”

In 14 years of data on chimpanzee behavior at the Kibale National Park in Uganda, Kahlenberg and Wrangham counted more than 100 examples of stick­carrying. Some young chimpanzees carried sticks into the nest to sleep with them and on one occasion built a separate nest for the stick. “We have seen juveniles occasionally carrying sticks for many years, and because they sometimes treated them rather like dolls, we wanted to know if in general this behavior tended to represent something like playing with dolls,” says Wrangham, a Professor at Harvard. “If the doll hypothesis (假設(shè)) was right, we thought that females should carry sticks more than males do, and that the chimpanzees should stop carrying sticks when they had their first child. We have now watched enough young chimpanzees to prove both points.”

1.What does a female chimpanzee do with sticks?

A．She gives them to her child to play with.

B．She treats them as dolls.

C．She makes useful tools from them.

D．She treats them as weapons.

2. What causes the different toy selection of chimpanzees, according to the passage?

A．Sex difference.

B．Socialization.

C．Environment.

D．Cultural difference.

3.We can infer from the fourth paragraph that ________.

A．socialization has nothing to do with human’s choice of playthings

B．sex difference is the only factor in human’s choice of playthings

C．the biology factor may also influence toy choice

D．people choose different toys in different cultures

4.It can be concluded from the passage that ________.

A．both humans and chimpanzees choose their playthings due to sex difference

B．different factors cause humans and chimpanzees to choose different playthings

C．only female chimpanzees have playthings

D．chimpanzees usually choose playthings for their children

 

查看答案和解析>>

科目：高中英語 來源：河北省2010屆高三下學(xué)期模擬考試Ⅰ試卷（英語） 題型：單詞拼寫

.

卷Ⅱ（非選擇題共55分）　

　第一節(jié) 單詞拼寫（共10題，每小題1分；滿分10分）

據(jù)下列句子及所給漢語注釋，寫出空缺處各單詞的正確形式。（每空只寫一詞）

66. 1. I wonder why Jack hasn’t w_____ to us recently. We should have heard from him by now.

67.There was no lift and we had to climb six f_______（一段樓梯）of stairs.

68.People should wash ______(定期)to ensure personal health.

69.I think you o ____ us an apology for not informing us of the important news in time.

70. He told us that the _______(北部)part of his country had many mountains.

71.We reached our destination, tired and _______（饑餓）.

72.Exercise firms the body, strengthens the muscles, and prevents you from gaining w_____.

73.The whole day we unpacked the boxes, filled the cupboards and tidied, until we were _____(極其)tired.

74. The house is h_______by trees, so it is hard for us to find it .

75. He left his village school and _____（教）himself while working in a factory.

 

查看答案和解析>>

科目：高中英語 來源：江西省0910學(xué)年高二下學(xué)期期末（英語） 題型：其他題

對話填空 （共10小題，每小題1分，滿分10分）

W: Sir, you’ve been using the online catalogue（目錄）for

quite a (76) w______. Is there anything I can do to help you?

M: Well, I’ve got to write a paper about Hollywood in the 30s and 40s, and I’m really struggling. There are hundreds of books, and I just don’t know (77) w_____ to begin.

W: Your topic sounds pretty big. Why don’t you narrow it down to something like…uh… the history of the studios during that time?

M: You know, I was thinking about doing that, but more than 30 books came up when I (78) t_____ in “movie studios.”

W: You could cut that down even further by listing the specific (79) y_____ you want. Try adding “1930s” or “1940s” or maybe “Golden Age.”

M: “Golden Age” is a good idea. Let me type that in. Hey, look, just 6 books this time. That’s a lot better.

W: Oh… another thing you might consider. Have you tried looking for any (80) m_______ or newspaper articles?

M: No, I’ve only been (81) s________ for books.

W: Well, you can look up magazine articles in the Reader’s Guide to Periodical Literature. And we do have the Los Angeles Times available over there. You might go (82) t________ their indexes (索引) to see if there’s (83) a_______ you want.

M: Okay, I think I’ll get (84) s_______ with these books and then I’ll go over the magazines.

W: If you need any (85) h_____, I’ll be over at the Reference Desk.

M: Great, thanks a lot. 

 

查看答案和解析>>

科目：高中英語 來源：江西省20092010學(xué)年高一下學(xué)期期末考試試題（英語） 題型：其他題

第二卷（非選擇題 滿分35分）

第四部分寫作（共兩節(jié)，滿分35分）

第一節(jié) 對話填空（共10小題;每小題1分，滿分10分）

請認(rèn)真閱讀下面對話，并根據(jù)各題所給首字母的提示，在答題卡上標(biāo)有題號(hào)的橫線上，寫出一個(gè)英語單詞的完整、正確形式、使對話通順。

M: Good morning, Ms Yang. Thank you for accepting my invitation. Could I ask you a few questions?

W: Sure. Go ahead.

M. Do you use English when you write songs?

W: You won’t believe it, but 76.a_____ we use English almost everywhere in our work and life. The songs we listen to and the77. m______ we watch are mostly English ones. The instruments and software we use are all in English. We 78.c________ with singers almost in English. English is just too important.

M: What 79s_______ did you hate or love when you were in school?

W: I loved Chinese and physics. But I was good at biology.

M: What do you want to say to those students who dream of 80.b_____ musicians and singers?

W: Studying should be the first thing to 81.c_______. The music industry is full of risk. Think 82.t______ before you step in.

M: Do you mean they had 83.b____ stop this dream?

W: No, I just mean the job is full of 84.c_______ and it’s not easy to be a good musician or singer. But if you are really 85.f____ of it, that’s OK.

 

查看答案和解析>>

同步練習(xí)冊答案