题目内容

【B16】

A. instead of
B. along with
C. more than
D. in spite of

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听力原文：M: You're going to wear out that typewriter.
W: Oh, hi. What are you doing here at this time of night？
M: I should ask you that question. Do you have any idea what time it is？
W: About ten or ten-thirty？
M: It's nearly midnight.
W: Really？ I didn't have any idea it was so late.
M: Don't you have an early class tomorrow morning？
W: Yes, at seven o' deck. My spare-time class, for students who go to work right after their lesson.
M: Then you ought to go to bed.
W: Ok.
When is the conversation taking place？

At ten.
B. At ten-thirty.
C. Nearly at mid-night.

【B19】

A. helps
B. causes
C. makes
D. leads

A．The room is on fire.B．The man is bothered by the smoke.C．There is little air.D．The ma

A. The room is on fire.
B. The man is bothered by the smoke.
C. There is little air.
D. The man is not permitted in the room.

有一高100m、高宽比为2.5的高层建筑，位于大城市郊区，已知基本风压ω0=0.50kN/m2，结构基本自振周期T=2000s，通过简单计算确定，在高度80m处的风振系数βz值应为______ 项数值。

A. 1.62
B. 1.44
C. 1.3
D. 1.05