单选题The author’s main purpose in writing the last paragraph of the passage was to ______.Aexplain how cold viruses are transmittedBprove that a poor diet causes coldsCdiscuss the relationship between income and frequency of coldsDanalyze the distribution of income among the people in the study
单选题
The author’s main purpose in writing the last paragraph of the passage was to ______.
A
explain how cold viruses are transmitted
B
prove that a poor diet causes colds
C
discuss the relationship between income and frequency of colds
D
analyze the distribution of income among the people in the study
参考解析
解析：
细节题。最后一段首句为总领句，该句指出“研究还发现经济条件也扮演一个重要角色”。接下来第二句描述了随着家庭收入的增加，患感冒的次数也会减少。由此可知该段主要描述收入水平和患感冒频度之间的联系，因此正确答案为C项。
细节题。最后一段首句为总领句，该句指出“研究还发现经济条件也扮演一个重要角色”。接下来第二句描述了随着家庭收入的增加，患感冒的次数也会减少。由此可知该段主要描述收入水平和患感冒频度之间的联系，因此正确答案为C项。
相关考题：
The purpose of the author in writing this passage isA． that, by banning the violent sports, we human beings can improve ourselvesB． that, by banning the dangerous sports, we can improve the lawC． that we must take positive steps to improve social welfare systemD． to show law is the main instrument of social change
The author’s purpose of writing this article is to tell people _________.A. how to take a right attitude in businessB. how to avoid misunderstandings in businessC. how to use a local language in businessD. how to act politely and properly in business
What will the author most probably discuss in the paragraph that follows?A. causes for the parent –teen conflictsB. Examples of the parent –teen war.C. Solutions for the parent –teen problemsD. Future of the parent-teen relationship
What is the author’s purpose in writing the passage?A.To give a prescription for insomnia.B.To urge people to sleep less.C.To analyze the sleep pattern of modern people.D.To throw new light on human sleep.
The writer’s purpose in writing the text is to 。A. show the relationship between parents and childrenB. teach parents ways to keep order at the dinner tableC. report on the findings of a studyD. give information about family problems
The writer's purpose when writing this passage is______.A. to describe how pruning a tree is doneB. to discuss different ways of pruning treesC. to give practical instructions for pruning a treeD. to explain how a tree wound gets diseased and heals
What is the role of the last paragraph in developing the topic？( ) A.To provide a contrast to the fourth paragraph. B.To start to discuss an entirely new topic. C.To summarize the main message of the article. D.To discuss another aspect paralleled with the fourth paragraph.
单选题The relationship between the second and third paragraph is that_____.Athe third is the further development of the secondBthe second generalizes and the third gives examplesCeach presents one side of the background information of the deadDboth present the author’s disagreements with the inscription
单选题What does the author intend to do in writing the passage?ATo evaluate our needs of birds to save our earth.BTo describe various measures to protect the birds.CTo criticize the effects of human pollution on birds.DTo explain a basic tie between birds and human beings.
单选题The author's purpose of writing this passage is to_______.Aargue for teaching right and.not-so-bright pupils in the same classBrecommend pair work and group work for classroom activitiesCoffer advice on the proper use of the libraryDemphasize the importance of appropriate formal classroom teaching
单选题Which of the following describes the author’s purpose in writing the passage? ______.AInform the reader.BEntertain the reader.CDisprove a concept.DQuestion a concept.
单选题Man’s research on earthquake forecast at present is to ______.Areduce the loss from earthquake disastersBlower the frequency of earthquakesCrelease the energy that causes earthquakesDanalyze the relationship between different earthquakes
单选题The author’s purpose in writing the passage is _____.Ato persuade young children not to worry about criticismBto stress the importance of positive reinforcement to childrenCto discuss the skill of combining criticism with encouragementDto teach young athletes how to avoid burnout
单选题What is the purpose of the author in writing the passage?ATo describe different kinds of phobias.BTo expound phobia and their possible treatments.CTo help the phobia sufferers to get better.DTo tell readers how to prevent such phobias.
单选题The author’s purpose in writing this passage is to tell ______.Areaders how to he popular with people aroundBteenagers how to learn to make a decision for themselvesCparents how to control and guide their childrenDpeople how to understand and respect each other
单选题What was the author’s purpose when writing this passage? _____ATo give practical instruction for pruning a tree.BTo give a general description of pruning.CTo explain how trees develop diseases.DTo discuss different methods of pruning.
单选题The author’s purpose in writing this passage is to tell _____.Areaders how to be popular with people aroundBteenagers how to learn to make a decision for themselvesCparents how to control and guide their childrenDpeople how to understand and respect each other
单选题It can be inferred from the passage that _____.Adoctors do not agree on how to deal with angerBrepressing anger is better than expressing itCexpressing anger causes more problems to one’s healthDthe author does not agree with the doctors
单选题What is the author's main purpose in the passage?ATo prove that football is the world's most important sport.BTo show that Argentina is better than all others.CTo compare Scotland with Argentina.DTo explain the role of sport.
单选题The author quotes U. N. Secretary General’s remark in the last paragraph mainly to demonstrate that ______.Atelephone is more important to the poor than the WebBdigital revolution will be welcomed by the poorCthe gap between the rich and the poor can be wider in the information ageDhalf the world’s population will benefit from knowledge explosion
单选题What is the author´s primary purpose in writing the passage?ARevealing the procedures for foreign adoptions.BRecounting an amazing childhood camping experience.CInvestigating how Hidden Valley serves foreign adoption families.DDemonstrating how culture camps help foreign adoption families.
单选题What is the author’s main purpose in the passage?ATo prove that football is the world’ most important sport.BTo show that Argentina is better than all others.CTo compare Scotland with Argentina.DTo explain the role of sport.
单选题The author’s purpose in writing this passage is primarily to _____.Asuggest the motives behind Mexican and United States intervention in TexasBbring to light previously overlooked research on Mexican AmericansCprovide a historical perspective for a new analysis of Mexican–American cultureDdocument certain early objectives of Mexican- American society
单选题After the last paragraph, the author will most probably discuss Dickens’ _____.AsuccessBappearanceCworksDchildhood
单选题The primary purpose of the first four sentences of Passage 1 is to ______.Aintroduce a discussion with a storyBestablish the author's main thesisCdefine several key conceptsDprovide the historical background to a debateEcharacterize two positions on an issue
单选题What’s the main idea of the last paragraph?ATo illustrate the risks that Wal-Mart are facing nowadays.BTo analyze the similarity between Bill Gates and Scott.CTo provide the background of the greening plan.DTo elaborate the purpose of Wal-Mart’s greening plan.