【正文】 enetic information. How did she feel about this research?A. She doubted its accuracy.B. She was surprised by its conclusion.C. She was concerned about its implications.D. She thought it was unnecessary.8. What does the professor say about the DNA in a telomere?A. It causes a cell to begin dividing.B. It separates one gene from another.C. It is genetically meaningless.D. It has no function.9. Why does the professor mention shoelaces?A. To point out that chromosomes are arranged in pairs.B. To describe the coiled shape of a chromosome.C. To illustrate how chromosomes are protected from damage.D. To explain how chromosomes are joined before dividing.10. What does the professor imply about the length of the telomeres on a cell’s chromosomes?A. Longer telomeres allow the cell to divide more times.B. Longer telomeres contain more genetic information.C. Shorter telomeres are wound into tighter coils.D. Shorter telomeres are less likely to break.11. According to the professor, how is the chemical telomerase related to the telomere?A. It resembles the telomere in structure.B. It helps repair broken telomeres.C. It is produced at the end of telomere.D. It prevents telomeres from being too long.第三篇 Business 12. What is the lecture mainly about?A. Two peting theories of business management.B. Tools that business managers can use to improve the efficiency of their employees.C. A method for business to learn about the needs of their customers.D. A way that business managers can better relate to their employees.13. According to the discussion, what is a potential drawback of MBWA?A. MBWA provides information about the opinions of a small number of people.B. MBWA can provide conflicting information.C. Customers are often reluctant to share their opinion.D. Customers may be annoyed about being observed while they shop.14. What does the professor say about the relationship between MBWA and market research?A. MBWA is a refined version of a market research technique.B. Market research information is more valuable than information from MBWA.C. Information provided by MBWA plements information collected from market research.D. Business managers should replace market research with MBWA.15. Why does the professor mention Dalton’s soup and Elkin jeans?A. To illustrate that the success of MBWA often depends on the product involved.B. To give examples of two panies that were resistant to trying MBWA.C. To contrast a successful use of MBWA with an unsuccessful use.D. To give examples of how the technique of MBWA is used in practice.16. Why does the professor discuss the mayor of Baltimore?A. To explain the origins of the method of MBWA.B. To demonstrate that MBWA can be useful outside the business world.C. To provide an example of MBWA can sometimes fail.D. To give an example where market research and MBWA provide similar types of information.17. What does the professor imply when she says this:A. It is surprising that Dalton’s tried to use MBWAB. It is surprising that MBWA was successful for Dalton’s.C. She does not have a high opinion of the quality of Dalton’s soups.D. Dalton’s positive experience with MBWA led many other panies to try MBWA.第四篇1. What is the student’s problem?A. He missed the tuition due date.B. He has not been paid.C. His bank lost his paycheck.D. His tuition payment got lost.2. What happened at the payroll department?A. A new puter system was installed.B. Information was entered into the puter system correctly.C. Some employee information got lost.D. Paychecks were distributed for the wrong amount.3. What does the woman imply about the people who work in the payroll office?A. They did not realize that they had a problem.B. They are rather disorganized.C. They had tried to contact the man several times.D. They prefer to process checks manually. 4. What will the student probably need to do to get paid?A. Talk to the person who hired him.B. Go to the payroll department.C. Call the director of the payroll department.D. Resubmit the payroll paperwork.5. How does the student’s attitude change during the conversation?A. From annoyed to appreciative.B. From frustrated to excited.C. From surprised to frustrated.D. From appreciative to surprised.第五篇 Music History6. What is the lecture mainly about?Click on 2 answers A. Some changes that took place in the early years of opera.B. Difference between opera and other forms of music.C. Italy’s musical influence throughout Europe.D. Reasons that early French and Italian opera did not survive.7. According to the professor, what happened after the Italian language replaced Latin in Italian opera?A. Operas became much longer.B. Operas begin to express secular ideas.C. Music in opera became more plex.D. Opera was used to teach technology to the general public.8. Why does the professor mention ancient Greek theater?A. To give an example of a culture that adopted opera from the Italians.B. To describe the type of setting in which opera was typically performed.C. To point out a precursor of opera.D. To explain how opera was introduced into French society.9. What does the professor say about music in French opera?A. It resembled sacred church music.B. It often inspired French novelists to write great piece of literature.C. It revolved mainly around solo pieces.D. It was secondary to the rhythmic flow of language.10. What does the professor say this:A. To show difference between English and Italian opera.B. To give one instance in the evolution of opera.C. To discuss the popularity of opera in England at the time.D. To point out that English and Italian opera panies often worked together.11. What does the professor imply when he says this:A. He agrees with Chapman about opera and society.B. He thinks Chapman’s appro