选择题:1. What is the main idea of the passage?A) Earth

题目内容:
1. What is the main idea of the passage?
A) Earthquake engineers with experience and knowledge.
B) Some factors for building design in earthquake engineering.
C) Buildings to withstand all possible earthquakes.
D) Equal consideration in earthquake engineering.
2. The word “demolish” in the second paragraph means ____________.
A) pull down B) pull up C) pull away D) pull apart
3. Which of the following is not true about the new design requirement?
A) Building should remain integrated in an earthquake.
B) Building should be reconstructed after an earthquake.
C) Building should let people escape in an earthquake.
D) Building should be made to avoid rebuilding after an earthquake.
4. The damage of all the following causes the death of people except ____________.
A) dams and bridges B) buildings and dams
C) bridges and buildings D) some works like steel works and brick works
5. When assessing buildings, we should take into account the ___________.
A) undamaged buildings B) man-made structures
C) effect of aftershocks D) rescue operations
参考答案:

在材料的力学性能试验中,用来区分是脆性材料还是塑性材料的材料力学性 能指标是延伸率和截面收缩率

在材料的力学性能试验中,用来区分是脆性材料还是塑性材料的材料力学性 能指标是延伸率和截面收缩率

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下列对最佳资本结构的表述,正确的说法有( )。

下列对最佳资本结构的表述,正确的说法有( )。A A. 最佳资本结构是使企业价值最大,同时加权平均资金成本最低的资本结构B B. 最佳资本结构是使企业每股盈余

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