题目内容

Why is the tank test carried under water？

A. Because the water pressure is greater than air pressure.
Because the first comets crashed in the water.
C. Because there is less damage when the explosion takes place under water.
D. Because it is the only way available for engineers to find out which part has cracked.

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Meat easily______in hot weather.

A. turns badly
B. becomes badly
C. goes bad
D. changes worse

What______would happen if he knew you felt that way？

A. will you think
B. do you think
C. you think
D. you would think

Where is the second test carried out？

A. In the air.
B. On the airfield.
C. Under water.
D. At the plane manufacturing factory.

PART C
Directions: You will hear three dialogues or monologues. Before listening to each one, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE.
听力原文： Thank you for coming to this meeting for students who will be remaining on campus during the ten days winter break. As the dean of students, it is my responsibility to explain the vacation arrangements and to have you fill up the forms giving the dates you will be on campus. To reduce heating cost, Building 1 will be the only dormitory open. All the other dorms will close at five p. m., on Friday, February 7th, and will not reopen until six p. m. on February 16th. Once we have your completed forms, we will assign you a room in Building 1. Please move all the belongings you will need to your temporary accommodations by the 7th, as it will not be possible to reopen the other dorms during these ten days, once they have been closed. Most college facilities will be closed during the vacation. These facilities include the gymnasium, the college store, and the dining hall. The library and the computer center will be open, though on reduced schedule. Only the post office and the college administration offices will maintain their regular hours. Since I imagine most of you are staying here to finish up academic projects of one sort or another, let me wish you luck with your work. If you have any special problems, please do not hesitate to contact me at the Dean's Office.
Who is the speaker？

A. The dean of students.
B. A student of the Students' Union.
C. A teacher.
D. A manager.