题目内容：
设防烈度为8度和9度的高层建筑应考虑竖向地震作
参考答案：
选择题：设防烈度为8度和9度的高层建筑应考虑竖向地震作
- 题目分类：西安交通大学--工程结构抗震学习指南
- 题目类型：选择题
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(4).When Anny was working, she was __________.( )(
(4).When Anny was working, she was __________.( )(本题2.0分)A. Outside.B. In a carC
— Can I get you a cup of tea? — ___________.A.
— Can I get you a cup of tea? — ___________.A. That’s very kind of you.
体波可以在地球内部和外部传播
体波可以在地球内部和外部传播
抗震结构在设计时，应保证有一定的强度、足够的刚度和良好的延性
抗震结构在设计时，应保证有一定的强度、足够的刚度和良好的延性
(2).Why did his wife want a telegram from him?( )(
(2).Why did his wife want a telegram from him?( )(本题2.0分)A. Because she didn't k