北京市2009屆高三第二次模擬考試
英語(yǔ)試題
（總分150分 時(shí)間120分鐘）
第Ⅰ卷（選擇題 共115分）
第一部分 聽(tīng)力（共兩節(jié)，滿分30分）
第一節(jié).(共5小題,每小題1.5分,共7.5分)
聽(tīng)下面5段對(duì)話。每段對(duì)話后有一個(gè)小題，從題中所給的A、B、C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置，聽(tīng)完每段對(duì)話后，你有10秒鐘的時(shí)間來(lái)回答有關(guān)小題和閱讀下一小題。每段對(duì)話僅讀一遍。
1. What can we learn from the conversation?
A .Tim will play. B. Tim will be punished. C. Tim will read his books.
2. What do we know about the man?
A. He wants to buy a table.
B. He wants to have lunch.
C. He wants to wait for someone.
3. What response does the man make to the woman’s words?
A. He thinks her words are true.
B. He is against her suggestion.
C. He accepts her suggestion.
4. How is the man getting to the appointment?
A. On foot. B. By bus. C. By bike.
5. What does the man want to do?
A. To return a ticket to the woman.
B. To stay in
C. To buy a plane ticket.
第二節(jié).(共15小題,每小題1.5分,共22.5分)
聽(tīng)下面5段對(duì)話或獨(dú)白，每段對(duì)話或獨(dú)白后有幾個(gè)小題，從題中所給的A，B，C三個(gè)選項(xiàng)中選出最佳選項(xiàng)，并標(biāo)在試卷的相應(yīng)位置，聽(tīng)每段對(duì)話或獨(dú)白前，你將有時(shí)間閱讀各個(gè)小題，每小題5秒鐘：聽(tīng)完后，各小題將給出5秒鐘的作答時(shí)間。每段對(duì)話或獨(dú)白讀兩遍。
聽(tīng)第6段材料，回答第 6至8題。
6. Why is the woman late?
A. Because she got up late. B. Because she forgot the time. C. Because of the traffic jam.
7. What is the relationship between the two speakers?
A. Husband and wife. B. Manager and secretary. C. Professor and student.
8. What do we know about the samples of the new product?
A. It needs to be improved.
B. The man will mail it right away.
C. The man is a bit annoyed that the woman didn’t post it.
聽(tīng)第7段材料，回答第9至11題。
9. How soon will Kate turn eighteen?
A. Next month. B. Next week. C. In two weeks.
10. What does Kate want to learn?
A. Home repairing. B. Motorbike driving. C. Car driving.
11. Who has got her own car?
A. Linda. B. Linda’s parents. C. Kate’s father.
聽(tīng)第8段材料，回答第12至14題。
12. Where does the conversation probably take place?
A. In the street. B. In the man’s office. C. In the classroom.
13. What does the man ask the woman to do?
A. Have a talk with the new teacher.
B. Change Jimmy’s class.
C. Listen to her son’s opinion.
14. How does Jimmy feel about his Chinese teacher?
A. He prefers Miss Bright’s class.
B. He doesn’t like the new teacher.
C. He likes to learn from the new teacher.
聽(tīng)第9段材料，回答第15至17題。
15. How did the woman spend the weekend?
A. Staying in the library. B. Working on a paper. C. Relaxing at the seashore.
16. Why does the woman come home so soon?
A. She has a paper to work on. B. She is invited only for the weekend. C. She has an appointment.
17. Why did the woman have to stop playing in the volleyball game?
A. She had to finish her schoolwork.
B. She was too tired to continue.
C. She had to go home.
聽(tīng)第10段材料，回答第18至20題。
18. What do we know about Barack Obama?
A. He has become the third black president in
B. He became the first black senator (參議員)
in
C. He was born in 1961.
19. What do we know about his parents?
A. His father is African while his mother is American.
B. His father is a white American while his mother is African.
C. His parents are both from
20. Which of the following is true about Obama’s life?
A. He started school in 1985.
B. His hard work made him a star at
C. He attended all-white schools when he was young.
第二部分：英語(yǔ)知識(shí)運(yùn)用（共兩節(jié)，滿分45分）
第一節(jié)：?jiǎn)雾?xiàng)填空（共15小題；每小題1分，滿分15分）
從A、B、C、D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)。
21. Nowadays working women bear a lot more pressure ________them from families and careers.
A. put on B. put down C. put aside D. put away
22. How long do you think Obama officially takes office in the White House?
A. it will be that B. will it be until C. will it be when D. it will be before
23. ______people say they want health food, McDonalds still makes billions of dollars each year. People say they want to work satisfying jobs, but end up running after the biggest paycheck.
A. While B. Unless C. Whether D. If
24. With their reputation ______in the milk powder incident, the food companies need ______ their image.
A. ruining, improving B. ruined, to improve
C. to ruin, to be improved D. to be ruined, being improved
25. The more careful you are while writing a composition,______.
A. you make the fewer mistakes B. the few mistakes would you make
C. the fewer mistakes you will make D. fewer mistakes will be made
26. ―Did you pass the oral exam yesterday?
―No, without luck. How I wish I ______ the pronunciation.
A. paid attention to B. could pay attention to
C. had paid attention to D. pay attention to
27. How foolish I was to tell him all that sad news. ______that he had heart problems.
A. Little I remember B. Little did I remember
C. Little that I remembered D. Mostly do I remember
28. --- I promise she ____ get a nice present on her twentieth birthday.
--- That will be a big surprise to her.
A. shall B. should C. must D. would
29. ― Can you turn down the radio, please?
―________.
A. Oh, I know B. Sorry, I didn’t realize it was that loud
C. I’ll keep it down next time D. Please forgive me
30. ―Jack said he ______ to you as soon as he arrived.
―But he ______ yet.
A. would be writing; hasn’t B. was going to write; doesn’t
C. had written; didn’t D. would write; hasn’t
31. When I arrived I saw the place was already ______ by two strangers in uniforms.
A. conquered B. occupied C. possessed D. owned
32. ______ is most important to me, I think, is my teaching course.
A. It B. This C. As D. What
33. It is at this point in my life____ I begin to reflect on what I’ve learned, and how well prepared I am for the life that I will face in the coming years.
A. where B. when C. and D. that
34. _____ , I believe, and you will find Tom is very outgoing.
A. Having a talk with the student B. One talk with the student
C. Given a talk with the student D. If you have a talk with the student
35. --- Would you like a cup of coffee or a glass of beer?
---______________ will do, but milk is __________ popular with me.
A. Neither; not B Both; more C. Either; the most D. All; the most
第二節(jié)：完形填空 (共20小題；每小題1.5分，滿分30分)
閱讀下面短文，掌握其大意，然后從各題所給的四個(gè)選項(xiàng)(A、B、C和D)中，選出最佳選項(xiàng)。
Girls that eat with their families are less likely to develop eating disorders, a study says.
New research shows girls who regularly have 36 meals are much less likely to adopt extreme weight control 37 such as vomiting(嘔吐), using laxatives(瀉藥)or diet pills.
A study 38 more than 2500 American high school students found that girls who ate five or more family meals a week had a much healthier 39 with food in later life.
The research,
Experts say doctors should 44 families to have dinner at the table 45 on the couch in front of the television to _46_serious eating disorders.
Belinda Dalton, director of eating disorders clinic The Oak House, said 47 with family helped "normalize"(正�；�) young people's relationship with food.
"When the young are feeling that they're not dealing properly, they 48 something that they can control and food is something 49 and accessible for them to control. 50 , if they're sitting with their family on a regular basis then their family can be more in 51 of their eating," Ms Dalton said. "It's about young people feeling 52 their family and that builds self-esteem (自尊) and sense of 53 and that works very actively against someone developing an eating disorder."
An eating disorders expert, Kirsty Greenwood, said meal times were often difficult for sufferers. "It's typical that they feel very 54 of their eating habits and often won't eat with other people. Perhaps it's because they haven't 55 the importance of the family meal in their growing up," she said.
36. A. personal B. public C. family D. free
37. A. behaviors B. measures C. progress D. development
38. A. promoting B. surveying C. impressing D. delivering
39. A. relationship B. terms C. company D. communication
40. A. reported B. suggested C. published D. announced
41. A. kept up B. followed up C. broken up D. taken up
42. A. in terms of B. because of C. regardless of D. in honor of
43. A. dieting B. acting C. speaking D. working
44. A. discourage B. stimulate C. encourage D. teach
45. A. apart from B. more than C. other than D. instead of
46. A. come to terms with B. keep track of C. keep away from D. get out of
47. A. chatting B. cooking C. eating D. functioning
48. A. find B. turn to C. ask for D. require
49. A. available B. reliable C. reasonable D. responsible
50. A. Therefore B. However C. Clearly D. Though
51. A. habit B. control C. convenience D. ease
52. A. connected with B. associated to C. related with D. linked to
53. A. cost B. expense C. delight D. worth
54. A. ashamed B. proud C. confident D. self-esteem
55. A. experienced B. accepted C. profited D. urged
第三部分 閱讀理解 (共20小題；每小題2分，滿分40分)
閱讀下列短文，從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中，選出最佳選項(xiàng)。
A
The
The Food and Drug Administration says meat and milk from clones of adult cattle, pigs and goats are safe to eat. An FDA official called them “as safe to eat as the food we eat every day.” And when those clones reproduce sexually, the agency says, their offspring(后代)are safe to eat as well. But research on cloned sheep is limited. So the FDA proposes that sheep clones not be used for human food.
The
The agency says it must receive comments by April second. The FDA seemed ready to act several years ago, but a committee called for more research.
For now, the government will continue to ask producers to honor a request that they not sell foods from cloned animals.
Clones are still rare. They cost a lot and are difficult to produce.
The FDA says most food from cloning is expected to come not from clones themselves, but from their sexually reproduced offspring. It says clones are expected to be used mostly as breeding animals to spread good qualities.
Public opinion studies show most Americans do not like the idea of food from cloned animals. But this research also shows the public knows little about cloning.
Cloning differs from genetic engineering. A cell taken from a so-called donor animal is grown into an embryo(胚胎) in the laboratory. Next, the embryo is placed into the uterus(子宮) of a female animal. If the process is successful, the pregnancy reaches full term and a genetic copy of the donor animal is born.
56. What’s the main purpose of the passage?
A. To tell an interesting story. B. To give some advice on foods.
C. To give a report. D. To compare different opinions.
57. Who believe that foods from cloning are safe to eat?__________
A. Most Americans B. An advisory committee C. Critics D. The FDA
58. It can be inferred from the last paragraph that_____.
A. cloning has much in common with genetic
B. not every cell taken from a donor animal can grow into a genetic copy
C. the donor animal should be a female one
D. cloned animals grow faster than normal ones
59. Which of the following is true about foods from cloning?_______________
A. They come from the sexually reproduced offspring of cloned animals.
B. The food from first-generation cloned animals is very expensive.
C. Only FDA has the right to sell the food.
D. They will be sold mixed with those from naturally bred animals.
B
There’s no better place to be
than beside the seaside in the summer. And even in
This wide sandy
beach is on the south west coast, between Freshwater and Brook and is part of
the
Accommodation: Sandpipers Hotel (01983 758150, www.sandpipersh.tel.com) with doubles from￡10pp.
Around the beach
round a bend in the coastal road from Ramsgate is white cliffs with
Accommodation: Fayreness Hotel(0188 86866, www.fayreness.com) with doubles with breakfast from￡69. 15pp.
A picturesque
Accommodation: Glenburn Hotel (01305 832318, www.glenburnhotell.com) with doubles from￡7 9 including breakfast.
BRANSCOMBE.DEVON
Lying on the East Devon Heritage Coast，Branscombe has good facilities with toilets and a car park close to the beach，as well as a small picnic area. A well stocked shop sells the most attractive dairy ice cream. Next to the shop is the Sea Shanty restaurant--open every day until 5 p.m. during the summer.
Accommodation: The Mason’s Arms, Branscombe Village(01297 680300, www.masonsarms.co.uk)with doubles from￡6 5 pp with breakfast.
60. Which beach is the most wonderful place for summer bathing?_______________
A.
C.
61. If you want to know more information about Branscombe, which website can you refer to? ______
A. www.fayreness.com B. www.masonsarms.co.uk
C. www.yachuang100.com D. www.sandpipershotel.com
62. What’s the purpose of the passage? ________________
A. To attract more tourists.
B. To describe some beautiful beaches.
C. To tell us the most beautiful places in
D. To tell us where to spend summer.
C
“It was amazing, just impressive,” Holly Budge, a 29-year-old British woman, said after making a safe landing at a spot 12,350 feet (3,765 metres) above sea level ― the highest “drop zone” achieved by a parachutist(跳傘者). “We had one minute of freefall and while we were above the clouds you could see Everest and the other high mountains popping out of the top,” she said.
Ms Budge and her two fellow daredevils, Wendy
Smith, from New Zealand, and Neil Jones, from Canada, jumped out of an aircraft
at about 29,500 feet, just higher than the peak of the world’s highest
mountain. They fell at speeds reaching
The adventure, advertised by its organizers as “a feast for those who seek to stimulate all their senses to the full”, appeared to have lived up to its billing. “I had never seen so many mountains before,” Ms Smith said. “To be on top of the world was simply stunning（令人暈倒的）.”
The expedition also offered a way by which to
celebrate her 30th birthday later this month, she said. Besides, her jump
raised funds for charities in
In the next few days the feat will be repeated by about 30 others, weather permitting. Each has paid at least £12,675 to High and Wild, the British adventure travel company behind the project. Ms Budge said: “It was worth the money. It is something that has never been done before.”
63. The three skydivers jumped out of the plane at an altitude of about _____.
A. 3765 meters B. 8993 meters C. 12,350 meters D. 29,500 meters
64. It can be known from the passage that _____.
A. High and Wild is a new British adventure travel company
B.
the aircraft took the jumpers to a height higher than the
C. Ms Budge used to be an extreme sports enthusiast.
D. the three skydivers succeeded in landing at the top of the highest mountain.
65. Which of the following is TRUE according to the passage?___________
A. The successful diving is a good way to celebrate Ms Budge’s 31st birthday.
B. This skydiving has set a new national record.
C. Ms Budge has managed to contribute all her money to charities.
D. As a wonderful experience, this skydiving is recommended to other people.
66. Which of the following must the skydivers make sure of according to the passage?
A. Taking a record book B. Donating some money
C. Having suitable weather D. wearing normal underwear
D
A small town in southwest Britain is banning(禁止) plastic bags in an attempt to help the environment and cut waste－a step that environmentalists believe is a first for Europe.
Shopkeepers in Modbury population 1,500, agreed to stop handing out disposable plastic bags to customers on Saturday. They said paper sacks and cloth carrier bags would be offered instead.
Last month,
Modbury, about 225 miles southwest of London, has also declared a bag ammesty(寬限期), allowing local people to hand in plastic bags that have piled up at home. They will be sent for a recycling.
The Modbury ban was the idea of Rebecca Hosking, who saw the effect of bags on marine life while working in the Pacific as a wildlife camerawoman. She said response in the town so far had been “really positive”.
“Modbury is quite an old-fashioned town and a lot of people have wicker(柳條) baskets to go out shopping anyway,” Hosking told Sky News Television.
The World Watch Institute, an environmental research
agency, states that 100 billion plastic bags are thrown away each year in the
67. What was Rebecca Hosking?
A. A photographer. B. A woman scientist. C. A sailor. D. A lawyer.
68. The underlined word “disposable” in the passage probably means .
A. acceptable B. valuable C. environmentally-friendly D. long-lasting
69. It can be inferred from the passage that .
A. most of the people in Modbury continue to use plastic bags
B. fewer and fewer plastic bags will be used in the world
C.
D. most countries in the world have passed laws to ban plastic bags
70. Which of the following would be the best title of the passage?
A. Environmental Protection B. Big Cities Banning Plastic Bags
C.
E
The penny is getting a change. The United States Mint (制幣廠) revealed four new designs for the 1-cent piece, to celebrate the coming 200th anniversary of President Abraham Lincoln's birth. United States Mint Director Ed Moy announced the new looks for the penny today in front of the Lincoln Memorial in Washington, D.C. "These coins are a tribute (贊辭) to one of our greatest Presidents, whose legacy (遺教) has had a lasting impact on our country," Moy said.
The heads side of the new pennies will continue to bear the
profile (側(cè)面) likeness of President Lincoln and the motto "In God
We Trust." The back sides will pay tribute to four major parts of
The first redesigned penny will feature a log cabin that
represents
The first penny will be released into circulation on
February 12, 2009,
"This is an important occasion in the history of our
nation's coin-age because these designs represent the first change in the
71. Why does the United
States Mint get the
A. Because the design is out of date.
B. Because the design
is doesn’t match
C. Because the old coin is hard to be released into circulation.
D. Because the country
wants to honour
72. Which is the correct order of the new coins according to the description in the passage?
卷.files/image002.jpg)
A. a, b, c, d B. b, a, d, c C. c, d, a, b D. b, c, a, d
73. How many new
A. One. B. Three. C. Four. D. Five.
74. All the newly designed coins feature the following EXCEPT _____.
A. the profile likeness of President Lincoln B. the motto "In God We Trust"
C. the portrait of
young Abraham Lincoln D. the writing "
75. Which of the following does Penny Image 4 show?__________________
A. Professional Life in
C. Formative Years in
第Ⅱ卷（非選擇題 共35分）
第四部分：寫(xiě)作（共兩節(jié)，滿分35分）
第一節(jié) 短文改錯(cuò)（滿分10分）
此題要求改正所給短文中的錯(cuò)誤。對(duì)標(biāo)有題號(hào)的每一行做出判斷：如無(wú)錯(cuò)誤，在該行右邊橫線上畫(huà)一個(gè)勾（√）;如有錯(cuò)誤（每行只有一個(gè)錯(cuò)誤）則按下列情況改正：
該行多一個(gè)詞：把多余的詞用斜線（\）劃掉，在該行右邊橫線上寫(xiě)出該詞，并也用斜線劃掉。
該行少一個(gè)詞：在缺詞處加一個(gè)漏字符號(hào)（^），并在右邊橫線上寫(xiě)出所加的詞。
該行錯(cuò)一個(gè)詞：在錯(cuò)詞下劃一橫線，在該行右邊橫線上寫(xiě)出改正的詞。
注意：原行沒(méi)錯(cuò)的不要改。
Everyone can do something for our environment. For me, 76._______
I should try to save electricity in our daily life. For example, 77._______
if I am the last person leave the classroom in the evening, 78._______
I will always remember to turn on the lights. In order to 79._______
protect our forests, I will use paper wise. I should try 80._______
to use both sides of paper whenever it is possible. I would 81._______
not use things like paper cup and disposable chopsticks 82._______
because they are made of wood. I believe that by doing all 83._______
these small things will improve our environment but help 84._______
make our world the much better place to live. 85._______
第二節(jié) 書(shū)面表達(dá)（滿分25分）
假如你叫李華，最近你校響應(yīng)教育部的要求，啟動(dòng)了冬季長(zhǎng)跑活動(dòng)。作為高三學(xué)生，你班同學(xué)就此議論紛紛，議論的主題是：高三學(xué)生要不要參加長(zhǎng)跑和其他各種體育鍛煉。請(qǐng)你根據(jù)下表所提供的信息，給English Evening寫(xiě)一封信，介紹大家的看法和你的觀點(diǎn)。
注意：詞數(shù)：100左右。
60%的學(xué)生認(rèn)為
30%的學(xué)生認(rèn)為
1．運(yùn)動(dòng)使大腦休息，使復(fù)習(xí)效果更好，應(yīng)該每天進(jìn)行體育鍛煉。
2．可以做早操，打乒乓球，打籃球，但不要時(shí)間太長(zhǎng)
3．鍛煉能增強(qiáng)體質(zhì)，減少疾病。
1．鍛煉浪費(fèi)時(shí)間。
2．鍛煉使人疲勞。
3．運(yùn)動(dòng)以后很興奮，較長(zhǎng)時(shí)間不能復(fù)習(xí)功課。
4．運(yùn)動(dòng)中可能會(huì)受傷。
There’s a lot of talk in my class about whether the senior 3 students should spare the time to take part in the winter long run program.
答案與解析
1-5:CBABC 6-10:CBABC 11-15:ABCAC 16-20:ABCAB
21.A考查動(dòng)詞短語(yǔ)辨析。這里表示家庭和自己的事業(yè)給她們的壓力，用put sth on sb。
22.D考查句式結(jié)構(gòu)和語(yǔ)序。注意本句不是強(qiáng)調(diào)句，而是it做主語(yǔ)表示時(shí)間，before引導(dǎo)時(shí)間狀語(yǔ)從句的it be+一段時(shí)間+before引導(dǎo)的狀語(yǔ)從句，表示“在……之前有多久，多長(zhǎng)時(shí)間之后……”。句意：你知道奧巴馬還要等多長(zhǎng)時(shí)間才正式在白宮上任嗎？
23.A考查狀語(yǔ)從句的連詞。這里用while引導(dǎo)從句表示對(duì)比，“盡管”：盡管人們說(shuō)他們喜歡健康食品，可是麥當(dāng)勞每年都有數(shù)十億美元的進(jìn)賬。
24.B考查非謂語(yǔ)動(dòng)詞。第一空是獨(dú)立主格結(jié)構(gòu)，動(dòng)詞與前面的名詞是動(dòng)賓關(guān)系，用過(guò)去分詞，表示在奶粉事件中這些公司“名聲掃地”，第二空用sb need to do sth結(jié)構(gòu)表示某人需要做某事，而不是sth need doing/to be done。
25.C考查形容詞句式。這里用“the+比較級(jí)，the+比較級(jí)”結(jié)構(gòu)表示“越……就越”。從語(yǔ)境和選項(xiàng)看，A項(xiàng)的語(yǔ)序和時(shí)態(tài)不對(duì)，B項(xiàng)的形容詞不對(duì)，D項(xiàng)差冠詞，只有C項(xiàng)正確。
26.C考查虛擬語(yǔ)氣。語(yǔ)境表示與過(guò)去實(shí)際情況相反的假設(shè)，用過(guò)去完成時(shí)，表示“我真希望當(dāng)初注意自己的發(fā)音問(wèn)題了”。
27.B考查倒裝句。從語(yǔ)境看，本題用否定意義的副詞little放在句首，句子用倒裝句。
北京市2009屆高三第二次模擬考試
理綜試題
（總分300分 時(shí)間150分鐘）
第Ⅰ卷（選擇題，共126分）
可能用到的相對(duì)原子質(zhì)量：H―
選擇題（本題共13小題，每小題6分,共78分。在每小題給出的四個(gè)選項(xiàng)中，只有一項(xiàng)是最符合題目要求的。）
1．下列物質(zhì)或結(jié)構(gòu)具有相同化學(xué)本質(zhì)的是（ ）
A．β－珠蛋白DNA探針 胰島素
B．RNA聚合酶結(jié)合位點(diǎn) HIV遺傳物質(zhì)
C．生長(zhǎng)素 2，4－D
D．RNA聚合酶結(jié)合位點(diǎn) 大腸桿菌質(zhì)粒
2．在年初南方大面積冰雪災(zāi)害背景下，我國(guó)夏糧仍然獲得豐收，實(shí)現(xiàn)了我國(guó)夏糧連續(xù)五年增收。我國(guó)先進(jìn)的農(nóng)業(yè)種植技術(shù)為這一成果的取得發(fā)揮了重要作用。下列關(guān)于農(nóng)業(yè)生產(chǎn)的有關(guān)敘述錯(cuò)誤的是（ ）
A．用相應(yīng)根瘤菌拌種有利于豆科作物增產(chǎn)，施用圓褐固氮菌劑有利于小麥和水稻的增產(chǎn)
B．合理密植和邊行優(yōu)勢(shì)效應(yīng)的應(yīng)用，為農(nóng)作物的光合作用提供了充足的原料
C．土壤板結(jié)和陰濕天氣將主要分別影響農(nóng)作物對(duì)礦質(zhì)元素的吸收和運(yùn)輸
D．農(nóng)作物出現(xiàn)“燒心”現(xiàn)象時(shí)，說(shuō)明體內(nèi)水分缺失，應(yīng)及時(shí)灌溉
3．美國(guó)研究人員發(fā)現(xiàn)，經(jīng)歷歐洲1918年大流感的幸存者至今仍對(duì)當(dāng)時(shí)那一類流感病毒具有免疫力，這對(duì)流感疫苗的研究帶來(lái)希望。下列與免疫相關(guān)的敘述錯(cuò)誤的是（ ）
A．免疫過(guò)程中產(chǎn)生的抗體和記憶細(xì)胞是幸存者仍有免疫力的物質(zhì)基礎(chǔ)
B．疫苗進(jìn)入機(jī)體與抗原結(jié)合，使抗原失去增殖能力，并形成沉淀等，由吞噬細(xì)胞予以清除C．以該病毒核衣殼蛋白為抗原制備的單克隆抗體不一定能診斷出流感病毒感染者
D．流感疫苗研究比天花疫苗研究困難，原因在于它們遺傳物質(zhì)的差別
4．下列與生態(tài)系統(tǒng)的有關(guān)敘述，正確的是（ ）
A．各類生態(tài)系統(tǒng)均由生產(chǎn)者、消費(fèi)者和分解者組成
B．生物圈是一個(gè)自給自足的生態(tài)系統(tǒng)
C．碳在生物群落與無(wú)機(jī)環(huán)境之間的循環(huán)主要以CO2的形式進(jìn)行
D．通過(guò)光合作用同化太陽(yáng)能總量為A的草場(chǎng)上，生活著一定數(shù)量的牛和羊，這些牛和羊均可最多獲得A/5的能量
5．下圖用不同形式表示了雜交瘤細(xì)胞產(chǎn)生抗體過(guò)程中，細(xì)胞中有關(guān)膜面積的變化，下列分析正確的是（ ）
|
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砭C卷.files/image007.gif)
2OH? + H2↑+
Cl2↑砭C卷.files/image009.jpg)
砭C卷.files/image011.jpg)
2SO3(g)；△H＝－196.6KJ?mol－1，平衡時(shí)容器內(nèi)氣體壓強(qiáng)為起始時(shí)的90%。保持同一反應(yīng)溫度，在相同容器中，將起始物質(zhì)的量改為 4mol SO2 、 3 mol O2 、2mol SO3
(g) ，下列說(shuō)法正確的是 （ ）砭C卷.files/image013.gif)
班第一次質(zhì)量檢測(cè)--英語(yǔ).files/image002.jpg)
班第一次質(zhì)量檢測(cè)--英語(yǔ).files/image004.jpg)
)，在該行右邊橫線上寫(xiě)該加的詞．班第一次質(zhì)量檢測(cè)--英語(yǔ).files/image006.jpg)