题目内容
（请给出正确答案）
There is evidence that man is changing: ______.
A．man has been growing taller over the past 500 years
B．man has got stronger eyes than he ever had
C．man's hair is getting thinner and thinner
D．man's limbs are getting weaker because he tends to make less use of them
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“There is evidence that man is changing: ______.A．man has been growing taller over the past”相关的问题
As the evidence shows, who would most likely imitate TV violence？
A．The children who are the only child of the family.
B．The children who are extraordinarily imaginative.
C．The children who like to act against the rules.
D．The children who like fantasy TV programs.
According to paragraph 7，what is the result of the test on Choe's hypothesis？
A．It shows that his hypothesis is wrong．
B．It proves that his hypothesis is convincing．
C．It suggests that his hypothesis needs revising．
D．Not enough evidence has been found to support his hypothesis．
Why does the author mention blood types in paragraph 3？
A．Blood types offered proof that the migration had come from Scandinavia.
B．The presence of type B in Native Americans was evidence of the migration.
C．The blood typing was similar to data from both Japan and Scandinavia.
D．Comparisons of blood types in Asia and North America established the date of migration.
Statements
Directions: In this part of the test, you will hear several short statements. These statements will be spoken ONLY ONCE, and you will not find them written on the paper, so you must listen carefully. When you hear a statement, read the answer choices and decide which one is closest in meaning to the statement you have heard. Then write the letter of the answer you have chosen in the corresponding space in your ANSWER BOOKLET.
听力原文：We found the evidence and thought it would be useful to the case, but Rose insisted on ignoring the evidence. We don't know why.
(21)
A．Rose wasn't aware of the evidence.
B．The evidence didn't injure Rose.
C．Rose wouldn't consider the evidence.
D．The evidence was incomplete.
回答（49）题 查看材料
A.Scholars differ in interpreting the purpose of the designs.
B.The largest picture may have been the sites for special ceremonies.
C.He called Nazca "the largest astronomy book in the world".
D.A Swiss writer named Erich von Daniken wrote that the Nazca lines were designed as a landing place for UFOs.
E.Other scientists are now searching for evidence to prove this.
F.Seen from the ground， it looks like lines scratched into the earth.
回答（47）题 查看材料
A.Scholars differ in interpreting the purpose of the designs.
B.The largest picture may have been the sites for special ceremonies.
C.He called Nazca "the largest astronomy book in the world".
D.A Swiss writer named Erich von Daniken wrote that the Nazca lines were designed as a landing place for UFOs.
E.Other scientists are now searching for evidence to prove this.
F.Seen from the ground， it looks like lines scratched into the earth.
What is PET？
The Cambridge Preliminary(预备的) English Test (PET) is the second level of the Cambridge exams in English for Speakers of Other Languages, that is, people who do not speak English. It is an intermediate(中级的) level exam. PET recognizes the ability to cope with everyday written and spoken communications.
Who is PET for？
PET is designed for people whose English is adequate(足够的) for many practical purposes, including work, study and social situations.
Candidates should have a wide grasp of vocabulary and be able to use appropriate communication styles for a variety of situations.
PET is taken by more than 80,000 people each year in more than 80 countries, and is a valuable qualification for anyone who wants to work or study abroad or to develop a career in international business.
Why choose PET？
PET covers the four main language skills—reading, writing, listening and speaking, as well as testing grammar and vocabulary. It therefore provides evidence of practical skills. Studying for PET is a popular way to improve your language skills and use them in a wide range of contexts(上下文). PET is recognized by many employers and educational institutions as proof of intermediate level English skills.
…
Full name of PET: the Cambridge【46】
Level of the exam:【47】
Designed for: speakers of【48】
Requirements for candidates: 1) a large【49】, and
2) the ability to【50】in various situations
SECTION B PASSAGES
Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.
听力原文： Real policemen hardly recognize any resemblance between their lives and what they see on TV, if they ever get home on time. Of course, there are similarities, but the cops do not think much of them. The first difference is that a policeman's real life revolves around the law. Most of his training is in criminal law. He has to know exactly what actions are crimes and what evidence can be used to prove them in court. He has to know nearly as much as a professional lawyer, and what is more, he has to apply it in his feet, in the dark and rain, running down an alley after someone he wants to talk to. Little of his time is spent in chatting to almost naked ladies or in dramatic confrontations with desperate criminals. He will spend most of his working life typing millions of words on thousands of forms about hundreds of sad, unimportant people who are guilty of stupid, petty crimes. Most televise, on crime drama is a- bout finding the criminal; as soon as he is arrested, the story is over. In real life, finding criminals is seldom much of a problem. In fact, little effort is spent on searching.
A real policeman has to do all the following EXCEPT _______.
A．studying law
B．typing reports
C．talking to different people
D．chatting to naked ladies
SECTION B PASSAGES
Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow.
听力原文： There were several important discoveries in the early part of the century that helped geologists develop a more accurate picture of the earth's interior. The first key discovery had to do with seismic waves. Remember, they are the vibrations caused by earthquakes. Well, scientists found that they travel thousands of miles through the earth's interior. This finding enabled geologists to study the inner parts of the earth.
You see, these studies revealed that these vibrations were of two types: compression or P-waves and shear or S-waves. And researchers found that P-waves travel through both liquids and solids while S-waves travel only through solid matter. In 1906, a British geologist discovered that P-waves slowed down at a certain depth but kept traveling deeper. On the other hand, S-waves either disappeared or were reflected back. So he concluded that the depth marked the boundary between a solid mantle and the liquid core. Three years later, another boundary was discovered, that between the mantle and the earth's crust.
There are still a lot to be learned about the earth. For instance, geologists know that the core is hot. Evidence of this is the molten lava that flows out of volcanoes. But we are still not sure what the source of the heat is.
What is the purpose of the talk？
A．To review what students know about volcanic activity.
B．To demonstrate the use of a new measurement device.
C．To explain the answer to an examination question.
D．To provide background for the next reading assignment.
警告：系统检测到您的账号存在安全风险
为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！
