题目内容

若板式橡胶支座常温下剪变模量Ge=1.0MPa，假定支座总厚度为5.3cm，橡胶层总厚度δe= 4.5cm，中墩、边墩取相同规格的橡胶支座。假定在汽车荷载的制动力标准值作用下边、中墩的汽车荷载的制动力标准值为Tz=79.0kN，Tb=43.0kN。求在汽车荷载的制动力作用下，中墩、边墩橡胶支座的剪切变形δb、δz为下列 ______值。

A. δb=4.45mm，δz=3.93mm
B. δb=5.45mm，δz=4.93mm
C. δb=7.45mm，δz=6.93mm
D. δb=6.45mm，δz=5.93mm

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Section B
Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The conversations and the questions will be spoken only once. When you hear a question, you should choose the correct answer from the 4 choices marked A, B, C, and D.
听力原文：W: Allen, have you listened to the radio on campus？
M: No, is there anything interesting？
W: The band of our college will give a show!
M: Really？ I guess it will be quite cool. When will it begin？
W: After the 5th class on'monday. Will you be free？
M: Well, I'll have classes that night.
W: What a pity!
(6)

A. Booking a ticket for a performance.
B. The name of the band.
C. A fashion show.
D. A performance of a band.

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【B16】

A. to
B. on
C. with
D. at

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听力原文：What is special for a cat？
(15)

A. The ability to fall from a high building.
B. The ability to survive a fall of a high building.
C. The ability to keep balance.
D. The ability to have nine lives.

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听力原文：M: How is your work as a fashion designer？
W: Not too bad. You know I like the company.
Q: What does the woman mean？
(15)

A. She doesn't like her job.
B. She is tired of her work.
C. She likes her job very much.
D. She wants to find a better job.

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A. δb=4.45mm，δz=3.93mm B. δb=5.45mm，δz=4.93mm C. δb=7.45mm，δz=6.93mm D. δb=6.45mm，δz=5.93mm

【B16】

听力原文：What is special for a cat？(15)

听力原文：M: How is your work as a fashion designer？W: Not too bad. You know I like the company.Q: What does the woman mean？(15)

A. δb=4.45mm，δz=3.93mm
B. δb=5.45mm，δz=4.93mm
C. δb=7.45mm，δz=6.93mm
D. δb=6.45mm，δz=5.93mm

听力原文：What is special for a cat？
(15)

听力原文：M: How is your work as a fashion designer？
W: Not too bad. You know I like the company.
Q: What does the woman mean？
(15)