题目内容

下列何种治疗方案应首选

A. β-受体阻断药预防室性心律失常
B. 吗啡和利尿剂治疗
C. 洋地黄类药物治疗
D. 肾上腺皮质激素减轻支气管痉挛

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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: Hi, Jack! What kind of work do you want to do when you finish university？
M: I've always been interested in anything related to computers.
W: Oh, that's a job that pays well. Have you sent any application letters yet？
M: Yes, I have. A few of companies have invited me for an interview.
W: Well done!
M: How about you？
W: But I haven't decided yet.
M: Which field would you like to work in？
W: I'm always fond of designing.
M: So you may try to contact some advertising companies.
W: Good idea!
QUESTIONS:
What kind of job is the man interested in？
What is the man's suggestion to the woman for getting her job？
(6)

A job related to computers.
B. A job related to designing.
C. A job related to marketing.
D. A job related to advertising.

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条件同上题，试问，挡土墙抗倾覆稳定性安全系数K2最接近于下列()项数值。

A. 1.5
B. 2.22
C. 2.47
D. 20.12

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如下图所示的简支梁，其截面为不对称工字形，材料为Q235-A·F，钢梁的中点和两端均有侧向支承，上面承受有集中荷载(未包括梁自重)F＝160kN(设计值)的作用，中和轴位置如图。
截面对x轴的惯性矩为()。

A. 93440cm4
B. 95860cm4
C. 96736cm4
D. 98640cm4

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What's the main idea of this passage？

A. How to become a winner in small business.
B. How to be a successful boss in multinational corporations.
C. How to deal with the ups and downs in small business.
D. How to conquer new markets and gain the largest profit.

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下列何种治疗方案应首选

A. β-受体阻断药预防室性心律失常 B. 吗啡和利尿剂治疗 C. 洋地黄类药物治疗 D. 肾上腺皮质激素减轻支气管痉挛

条件同上题，试问，挡土墙抗倾覆稳定性安全系数K2最接近于下列()项数值。

如下图所示的简支梁，其截面为不对称工字形，材料为Q235-A·F，钢梁的中点和两端均有侧向支承，上面承受有集中荷载(未包括梁自重)F＝160kN(设计值)的作用，中和轴位置如图。截面对x轴的惯性矩为()。

What's the main idea of this passage？

A. β-受体阻断药预防室性心律失常
B. 吗啡和利尿剂治疗
C. 洋地黄类药物治疗
D. 肾上腺皮质激素减轻支气管痉挛

如下图所示的简支梁，其截面为不对称工字形，材料为Q235-A·F，钢梁的中点和两端均有侧向支承，上面承受有集中荷载(未包括梁自重)F＝160kN(设计值)的作用，中和轴位置如图。
截面对x轴的惯性矩为()。