古今來許多世家，無非積德。天地間第一人品，還是讀書。以下是小編為大家搜尋整理的職稱英語考試理工B類套題訓練附答案，希望對正在關注的您有所幫助!更多精彩內容請及時關注我們應屆畢業生考試網!
第1部分：詞彙選項(第1～15題，每題1分，共15分)
下面每個句子中均有1個詞或短語劃有橫線，請為每處劃線部分確定1個意義最為接近的選項。
1 Would you please call my husband as soon as possible?
A visit B phone
C consult D invite
2 We had a long conversation about her parents.
A speech B question
C talk D debate職稱英語培訓
3 The chairman proposed that we stop the meeting.
A stated B announced
C demanded D suggested
4 Obviously these people can be relied on in a crisis.
A lived on B depended on
C believed in D joined in
5 There is always excitement at the Olympic Games when an athlete breaks a record.
A beats B maintains
C matches D tries
6 All the pupils seem to be very cheerful.
A happy B healthy
C naughty D busy
7 The traditional paintings are exhibited on the second floor.
A laid B displayed
C kept D stored
8 She stood there, shaking with fury.
A misery B laughter
C anger D cry
9 Mary evidently is the most diligent student among us
A intelligent B beautiful
C talkative D hardworking
10 Persistent attempts to interview Garbo were fruitless.
A Forceful B Reasonable
C Continuous D Firm
11 Why can't you stop your eternal complaining?
A everlasting B long
C temporary D boring
12 Hundreds of buildings were wrecked by the earthquake.
A shaken B damaged
C fallen D jumped
13 These paintings are considered by many to be authentic.
A faithful B royal
C genuine D sincere
14 Many economists have given in to the fatal lure of mathematics.
A attraction B simplicity
C power D rigor
15 Ten years after the event, her death still remains a puzzle
A mist B fog
C mystery D secret
第2部分：閱讀判斷(第16～22題，每題1分，共7分)
下面的短文後列出了7個句子，請根據短文的內容對每個句子做出判斷：如果該句提供的是正確資訊，請選擇A;如果該句提供的是錯誤資訊，請選擇B;如果該句的資訊文中沒有提及，請選擇C。
Radiocarbon Dating
Nowadays scientists can answer many questions about the past through a technique called radiocarbon (放射性碳), or carbon-14, dating. One key to understanding how and by something happened is to discover when it happened.
Radiocarbon dating was developed in the late 1940s by physicist Willard F. Libby at he University of Chicago. An atom of ordinary carbon, called carbon-12, has six protons(中子) and six neutrons (質子) in its nucleus. Carbon-14, or C-14, is a radioactive, unstable form of carbon that has two extra neutrons (原子核). It returns to a more stable form of carbon through a process called decay (衰減). This process involves the loss of he extra neutrons and energy from the nucleus.
In Libby's radiocarbon dating technique, the weak radioactive emissions (放射) from his decay process are counted by instruments such as a radiation detector and counter. he decay rate is used to determine the proportion of C-14 atoms in the sample being dated.
Carbon-14 is produced in the Earth's atmosphere when nitrogen (氮)-14, or N-14,
interacts with cosmic rays (宇宙射線). Scientists believe since the Earth was formed, the mount of nitrogen in the atmosphere has remained constant. Consequently, C-14 formation is thought to occur at a constant rate. Now the ratio of C-14 to other carbon toms in the atmosphere is known. Most scientists agree that this ratio is useful for dating items back to at least 50,000 years.
All life on Earth is made of organic molecules (分子) that contain carbon atoms coming from the atmosphere. So all living things have about the same ratio of C-14
atoms to other carbon atoms in their tissues (組織). Once an organism (有機體) dies it tops taking in carbon in any form, and the C-14 already present begins to decay. Over time the amount of C-14 in the material decreases, and the ratio of C-14 to other carbon toms goes down. In terms of radiocarbon dating, the fewer C-14 atoms in a sample, the older that sample is.
16 Nowadays many scientists depend on radiocarbon for dating age-old objects
A Right B Wrong C Not mentioned
17 The radiocarbon dating technique is only about 40 years old
A Right B Wrong C Not mentioned
18 An atom of ordinary carbon has six protons and eight neutrons
A Right B Wrong C Not mentioned
19 Radar is used to determine the characteristics of radiocarbon
A Right B Wrong C Not mentioned
20 Radiocarbon is reliable in dating an object back to at least 50,000 years.
A Right B Wrong C Not mentioned
21 The C-14 in an organism begins to decay when it dies
A Right B Wrong C Not mentioned
22 The half-life of C-14 is about 25,000 years.
A Right B Wrong C Not mentioned
第3部分：概括大意與完成句子(第23～30題，每題1分，共8分)
下面的短文後有2項測試任務：(1)第23～26題要求從所給的6個選項中為第1～4段每段1選擇個最佳標題;(2)第27～30題要求從所給的6個選項中為每個句子確定1個最佳選項。
Chimpanzees
1 Chimpanzees (黑猩猩) will soon be extinct (滅絕). If the present rate of hunting and habitat (棲息地) destruction continues, then within 20 years, there will be no chimpanzees living in the wild. But this is more than an environmental or moral tragedy (悲劇). Chimpanzee extinction may also have profound implications (含意) for the survival of their distant relatives - human beings.
2 In 1975 the biologist Marie-Claire King and Allan Wilson discovered that the human and chimpanzee genomes (基因組) match by over 98%. Compare this to the mouse, used as model for human disease in lab tests, which shares only 60% of its DNA with us. In fact, chimpanzees are far more similar to humans than they are to any other species of monkey. As well as resembling us genetically, chimps are highly intelligent and able to use tools. These facts alone should be enough to make protection of chimps an urgent priority (優先). But there is another, more selfish reason to preserve the chimp.
3 The chimpanzees' trump card (王牌) comes in the field of medical research. Chimpanzees are so similar to humans that veterinarians (獸醫) often refer to human medical textbooks when treating them. Yet chimpanzees do show differences in several key areas. In particular, chimps are much more resistant to a number of major diseases. It is this ability that is so interesting.
4 For example, chimps seem to show a much higher resistance than humans to HIV, the virus that causes AIDS. Indeed, their use as experimental animals in AIDS research has declined because they are so resistant.
5 By sequencing the chimp genome and pinpointing (找到) the place where the chimpanzee DNA sequence differs from that of humans, scientists hope to be able to discover which part of the genetic code gives chimps their increased resistance to some diseases. This, they hope, will allow them to develop new and more effective treatments for the human forms of these diseases. Such treatments could include the production of new drugs or even the alteration (改變) of the human genetic sequence. The recently completed human genome sequencing project has shown that such an effort is now well within our reach.
23 Paragraph 1
24 Paragraph 2
25 Paragraph 3
26 Paragraph 4
A Reasons for HIV resistance
B Implications of chimpanzee extinction for humans
C Effective AIDS treatment
D Genetic similarities between chimps and humans
E Chimps' resistance to HIV
F Genetic differences between chimps and humans
27 Chimpanzee extinction may affect
28 There is a difference of less than 2% between the chimp and
29 Scientists suspect that a significant role in protecting chimps from getting
30 The discovery of the genetic code of chimps will be helpful to
A some human disease treatments
B some diseases
C human survival
D human genomes
E key areas
F healthier lifestyle
第4部分：閱讀理解(第31～45題，每題3分，共45分)
下面有3篇短文，每篇短文後有5道題。請根據短文內容，為每題確定1個最佳選項。
第一篇
Water
The second most important constituent (構成成份) of the biosphere (生物圈) is liquid water. This can only exist in a very narrow range of temperatures, since water freezes at 0℃ and boils at 100℃. Life as we know it would only be possible on the surface of a planet which had temperatures somewhere within this narrow range.
The earth's supply of water probably remains fairly constant in quantity. The total quantity of water is not known very accurately, but it is about enough to cover the surface of the globe to a depth of about two and three-quarter kilometers. Most of it is in the form of the salt water of the oceans - about 97 per cent. The rest
is fresh, but three-quarters of this is in the form of ice at the Poles and on mountains, and cannot be used by living systems until melted. Of the remaining fractional which is somewhat less than one per cent of the whole, there is 10-20 times as much stored underground water as there is actually on the surface. There is also a tiny, but extremely important fraction of the water supply which is present as water vapor in the atmosphere.
Water vapor in the atmosphere is the channel through which the whole water
circulation (迴圈) of the biosphere has to pass. Water evaporated (蒸發) from the surface of the oceans, from lakes and rivers and from moist (潮溼的`) earth is added to it. From it the water comes out again as rain or snow, falling on either the sea or the land. There is, as might be expected, a more intensive evaporation per unit area over the sea and oceans than over the land, but there is more rainfall over the land than over the oceans, and the balance is restored by the runoff from the land in the form of rivers.
31 Liquid water only exists
A in the center of the earth.
B on the surface of our planet.
C in a very narrow range of temperatures.
D in the coastal areas of the earth.
32 The total quantity of water on Earth
A remains almost unchanged.
B has greatly increased in recent years.
C is decreasing constantly.
D is affected by global warming.
33 Most of the fresh water on Earth
A is stored underground.
B is in the form of ice at the Poles and on mountains.
C is found in rivers and lakes.
D comes from the rain.
34 The word "fraction" in the second paragraph means
A a very small amount.
B a large area.
C an important system.
D a major source of information
35 There is more of rainfall
A over the mountains than over the rivers.
B over the rivers than over the mountains
C over the oceans than over the land.
D over the land than over the oceans.
