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Questions 19 to 21 are based on the passage you have just heard.第19题：
Questions 19 to 21 are based on the passage you have just heard.
第19题：
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题目内容
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题目内容
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Questions 19 to 21 are based on the passage you have just heard.
第19题：
如果结果不匹配，请 联系老师 获取答案
更多“Questions 19 to 21 are based o…”相关的问题
19-21 Questions 19 to 21 are based on the conversation you just heard.
第19题：
Questions 19 to 21 are based on the conversation you have just heard,
A.Conducting a training session for security guards.
B.Interviewing a person for a job.
C.Giving a sales talk on alarm systems.
D.Asking a coworker some questions.
Questions 19 to 21 are based on the passage you have just heard.
A.Because they had caught serious disease.
B.Because they had been away from home for many years.
C.Because it was said they had died.
D.Because they were put into prison.
Questions 19 to 21 are based on the conversation you have just heard.19.
A. Because he wants to improve his skating techniques.
B. Because he wants to relax.
C. Because he wants to take a course.
D. Because he wants to learn to ski.
Questions 19 to 21 are based on the conversation you have just heard.
第20题：
A) She will go to see her brother.
B) She will go to Hawaii with her family.
C) She will stay at home with her family.
D) She will find a part-time job.
Questions 19 to 21 are based on the passage you have just heard.
A.It was when her ancestors came to America.
B.People had plenty of land to cultivate then.
C.It marked the beginning of something new.
D.Everything was natural and genuine then.
21.
A.Chatting with her ancestors.
B.Polishing all the silver work.
C.Furnishing her country house.
D.Doing needlework by the fire.
20.A.They believed in working for goals.
B.They had all kinds of entertainment.
C.They enjoyed living a living a life of ease.
D.They were known to be creative.
请帮忙给出每个问题的正确答案和分析，谢谢！
A.Helping students find the books and journals they need.
B.Supervising study spaces to ensure a quiet atmosphere.
C.Helping students arrange appointments with librarians.
D.Providing students with information about the library. Questions 19 to 21 are based on the conversation you have just heard.
A.He has climbed the same mountain last year.
B.He hasnt traveled around the world yet.
C.He definitely does not want to go.
D.Hes always been looking forward to climbing that mountain. Questions 19 to 21 are based on the conversation you have just heard.
B.they get bored after working for a period of time.
C.they spend an average of one year finding a job.
D.they become stuck in the same job for decades.
E.they choose a job without thinking it through.
17、A.see if there will be chances for promotion.
B.find out what job choices are available.
C.watch a film about ways of job hunting.
D.decide which job is most attractive to you.
18、A.the qualifications you have.
B.the pay you are going to get.
C.the culture of your target company.
D.the work environment you will be in.
19、Questions 19 to 22 are based on the conversation you have just heardA.it is as important as christmas for african-americans.
B.it is a cultural festival founded for african-americans.
C.it is an ancient festival celebrated by african-americans.
D.it is a religious festival celebrated by african-americans
20、A.to urge african-americans to do more for society.
B.to call on african-americans to worship their gods
C.to help african-americans to realize their goals.
D.to remind african-americans of their sufferings.
21、A.faith in self-determination
B.the first fruits of the harvest
C.unity and cooperative economics
D.creative work and achievement.
22、A.they recite a principle
B.they take a solemn oath
C.they drink wine from the unity cup
D.they call out their ancestors' names.
25、A.they care much about their health.
B.they eat foods with little fat.
C.they use little oil in cooking
D.they have lower mortality rates
23、 Questions 23 to 25 are based on the recording you have just heardA.it is one of the world's most healthy diets.
B.it contains large amounts of dairy products.
C.it began to impact the world in recent years.
D.it consists mainly of various kinds of seafood.
24、A.it involved 13, 000 researchers from asia, europe and america.
B.it was conducted in seven mid-eastern countries in the 1950s
C.it is regarded as one of the greatest researches of its kind.
D.it has drawn the attention of medical doctors the world over.
请帮忙给出每个问题的正确答案和分析，谢谢！
A．To exercise their muscles.
B．To show that they understand the music.
C．To fully enjoy the music.
D．To experience the feeling of being a conductor.
