标题：Environmental policy
听力题目：
1. What is the lecture mainly about?
(A) Ways to generate heat for nuclear fusion
(B) Differences between nuclear fission and nuclear fusion
(C) A controversial theory regarding how to generate nuclear fusion
(D) The possibility of establishing sustained nuclear fusion
2. According to the students, what are three advantages of nuclear fusion over nuclear fission
Click on 3 answers.
(A) Nuclear fusion can use a fuel that is more easily obtained.
(B) Nuclear fusion can be achieved at lower temperatures.
(C) Nuclear fusion produces more energy.
(D) Nuclear fusion does not produce hazardous by-products.
(E) Nuclear fusion does not require as many natural resources.
3. Why does the professor mention isotopes of hydrogen?
(A) To correct a student's comment about how fusion takes place in stars
(B) To help answer a student's question about temperature requirements for fusion reactors
(C) To explain what happens to hydrogen atoms during fusion reactions
(D) To justify the need for superconducting magnets in nuclear fusion reactors
...
标题：Art history
听力题目：
1. What is the lecture mainly about?
A. The evolution of Vermeer's painting style
B. Ways that Vermeer's use of models influenced later Dutch painters
C. Efforts to establish the date of one of Vermeer's paintings
D. The enduring appeal of one of Vermeer's paintings
2. According to the professor, how do portraits differ from tronies?
Click on 2 answers.
A. In portraits, the head and shoulders are facing the same direction.
B. In portraits, the subject is intended to represent a specific person.
C. In portraits, a larger proportion of the subject's body is included in the painting.
D. In portraits, the overall dimensions of the painting are larger.
3. Why does the professor describe ways in which light is depicted in Girl with a Pearl Earring?
Click on 2 answers.
A. To make a point about the quality of paint used by Vermeer
B. To imply that Vermeer's style was in transition when the painting was made
C. To point out the precision of Vermeer's observations
D. To give an example of Vermeer's masterful painting technique
...
标题：Science
听力题目：
1. What is the main purpose of the lecture?
A. To describe the potential impact that faster computers could have
B. To explain a specific approach to computer design and technology
C. To describe different functions computers can perform for their users
D. To explain Leonardo da Vinci's role in the history of computer design
2. Why does the professor discuss Leonardo da Vinci's work?
A. To explain the origin of the idea of old computing
B. To compare it to the work of other early inventors
C. To illustrate that some ideas in science were first suggested in works of art
D. To help explain the fundamental idea behind new computing
3、According to the professor, how is old computing different from new computing?
A. Old computing cannot be used to create complex programs.
B. Old computing tries to accommodate more types of users.
C. Old computing concentrates less on the needs of users.
D. Old computing focuses less on making fast computers.
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标题：student & counselor
听力题目：
1. What are the speakers mainly discussing?
A. Possible career choices for the woman
B. Employment possibilities for the woman
C. Procedures for applying for a university job
D. Job skills the woman will need as a teacher
2. What does the counselor imply about the child-care center on campus?
Click on 2 answers.
A. It needs a coordinator for its outdoor activities.
B. It hires people who can work during the day.
C. A job there probably pays low wages.
D. A job there requires a long-term commitment.
3. What is the main purpose of the questionnaire that the counselor asks the woman to fill out?
A. To give feedback on the services provided by the career services office
B. To help career counselors monitor students as they search for jobs
C. To help career counselors keep track of how many students have been placed in jobs
D. To help students identify their abilities and preferences
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