题目内容

一次超静定问题是指未知数的数目比独立平衡方程的数目多一。

A. 对
B. 错

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解决超静定问题，无需理会构件的几何变形关系

A. 对
B. 错

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装配应力和温度应力不仅存在于超静定问题，静定问题中同样存在。

A. 对
B. 错

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Task 1: There are five short dialogues about leadership skill development. Listen carefully and choose the best answer to each question.Q: Where can the daughter go to learn about different universities?[音频]

A. Her teachers.
B. Her counsellor.
C. The university fair.
D. The Internet.

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Task 1: There are five short dialogues about leadership skill development. Listen carefully and choose the best answer to each question.Q: What should the woman tell her company?[音频]

A. That she wants to be a manager.
B. That she should be paid more money.
C. That she's looking for a different job.
D. That she's going back to school.

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一次超静定问题是指未知数的数目比独立平衡方程的数目多一。

A. 对 B. 错

解决超静定问题，无需理会构件的几何变形关系

装配应力和温度应力不仅存在于超静定问题，静定问题中同样存在。

Task 1: There are five short dialogues about leadership skill development. Listen carefully and choose the best answer to each question.Q: Where can the daughter go to learn about different universities?[音频]

Task 1: There are five short dialogues about leadership skill development. Listen carefully and choose the best answer to each question.Q: What should the woman tell her company?[音频]

A. 对
B. 错