外语类 实用英语考试
托福听力测试卷 17 题 含答案 实用英语考试
1 材料分析题 1 / 17
Why does the student go to see the professor?
A To obtain notes from a class she missed B To discuss a conference she attended C To ask about a possible topic for a research paper D To clarify information about volunteering in the community
查看答案 C. To ask about a possible topic for a research paper
2 单选题 2 / 17
What caused the woman to become interested in bioluminescence?
A It was mentioned in the notes from a class she missed B She observed the phenomenon while on a recent trip to a conference C A volunteer she worked with told her about seeing some bioluminescent fish D A volunteer she worked with told her about seeing some bioluminescent fish
查看答案 A. It was mentioned in the notes from a class she missed
3 材料分析题 3 / 17
What does the student say about the conference she attended?
A It will help convince students to get involved in the community B It taught her a lot about marine ecosystemsen C It helped her gain a volunteer position at a local organization D Few students were involved in the conferencen
查看答案 B. It taught her a lot about marine ecosystemsen
4 材料分析题 4 / 17
According to the professor, why were the jellyfish that the student saw glowing?
A They were avoiding predators by blending in with their surrounding B They were trying to confuse predators with bright flashes of light C They were communicating with each otherndFrag D They were trying to light up the dark water so they could see prey
查看答案 A. They were avoiding predators by blending in with their surrounding
5 材料分析题 5 / 17
What does the professor imply about the student’s proposed research topic?
A A variety of bioluminescent organisms should be included in the researchl B Writing about the topic might be difficult because there is so much information on it C The student should choose a topic that has already been covered in classl D The student should explain how bioluminescence benefits various species of jellyfish differently
查看答案 B. Writing about the topic might be difficult because there is so much information on it
6 材料分析题 6 / 17
What is the main purpose of the lecture?
A To explain the historical conditions that inspired Dada artistsbold B To discuss examples of Dada paintings and sculpturesody C To describe how Dada was presented theatricallyhtml D To show the influence of Dada on today’s performing artistss
查看答案 C. To describe how Dada was presented theatricallyhtml
7 材料分析题 7 / 17
Why does the professor mention a stool with a bicycle wheel mounted on top?
A To give an example of what Dadaists were reacting against B To show something that Dadaists would consider beautiful C To illustrate how Dadaists rejected the traditional definition of art D To explain the Dadaists’ practice of creating sculptures from everyday objects
查看答案 C. To illustrate how Dadaists rejected the traditional definition of art
8 材料分析题 8 / 17
According to the professor, why did some Dadaist write poetry by pulling words out of a hat?
A To reflect the randomness they saw in the worldt? B To illustrate the connection between poetry performances and magic shows C To indicate that Dada should not be taken too seriously D To demonstrate that Dadaists did not need much formal training
查看答案 A. To reflect the randomness they saw in the worldt?
9 多选题 9 / 17
What does the professor identify as aspects of traditional play? [Choose two answers]
A Characters each have their own motivation. B A plot is developed. C The play consists of several acts. D Actors ignore the audience.
查看答案 B. A plot is developed. D. Actors ignore the audience.
10 多选题 10 / 17
According to the professor, what contributed to the chaotic nature of the performances at the Cabaret Voltaire? [Choose two answers]
A There were no professional actors. B The script was torn up and allowed to fall to the floor during the performance. C Different art forms shared the same stage. D The performances varied from night to night.
查看答案 C. Different art forms shared the same stage. D. The performances varied from night to night.
11 材料分析题 11 / 17
Why does the professor say this?
A He does not approve of all the aspects of the shows. B He does not think the events can be easily defined. C He does not consider the shows to be authentic Dada. D He does not know enough about the events to categorize them.
查看答案 B. He does not think the events can be easily defined.
12 材料分析题 12 / 17
What is the main propose of the lecture?
A To compare solutions to the greenhouse-gas problem B To examine methods used to study star formation in other solar systems C To discuss evidence for liquid water on young Earth and Mars D To discuss attempts to solve a puzzle related to the Sun
查看答案 D. To discuss attempts to solve a puzzle related to the Sun
13 材料分析题 13 / 17
Why is geological evidence of liquid water on Earth and Mars three to four billion years ago problematic?
A It suggests that the solar system is younger than it could possibly be. B It suggests that the young Sun was less bright than it is today. C It challenges the prevailing model of star formation. D It contradicts theories about the beginning of the universe
查看答案 C. It challenges the prevailing model of star formation.
14 多选题 14 / 17
Why did the greenhouse-gas solution fail to explain the early presence of liquid water on Earth and Mars? [Choose two answers]
A The types of gases that were present in their atmospheres could not have caused temperatures to rise B There was insufficient carbon dioxide in their atmospheres to produce a greenhouse effect. C Solar radiation would have destroyed the ammonia in their atmospheres. D Clouds of ammonia would have lowered temperatures by blocking out sunlight.
查看答案 B. There was insufficient carbon dioxide in their atmospheres to produce a greenhouse effect. C. Solar radiation would have destroyed the ammonia in their atmospheres.
15 材料分析题 15 / 17
Why does the professor mention the solar wind?
A To explain a way the Sun is losing mass B To point out that it was less intense billions of years ago C To suggest a reason for early climate differences between Earth and Mars D To explain the importance of solving the faint-young-Sun paradox
查看答案 A. To explain a way the Sun is losing mass
16 材料分析题 16 / 17
What factor did astronomers consider when calculating the required solar mass for liquid water to exist on Earth and Mars?
A The young Sun lost mass at a slower rate than it currently does B The young Sun was closer to the planets than it currently is C The young Sun had less solar wind activity than it currently does D The young Sun comprised greater amounts of helium than it currently does
查看答案 B. The young Sun was closer to the planets than it currently is
17 材料分析题 17 / 17
What is the professor's attitude about the bright-young-Sun solution?
A He is surprised that it is not more widely accepted B He feels that it raises too many unanswerable questions C He is confident that future research will determine whether it is true. D He expects that other possible solutions to the paradox will be proposed.
查看答案 C. He is confident that future research will determine whether it is true.