单层厂房抗风柱主要承受山墙风荷载,一般情况下其竖向荷载只有柱自重,故设计时可近似按(

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问题:

单层厂房抗风柱主要承受山墙风荷载,一般情况下其竖向荷载只有柱自重,故设计时可近似按()构件计算

考点:02440混凝土结构设计02440混凝土结构设计题库
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阅读理解。

     Betty is an American school girl. She is very happy because her parents willtake her to China for a

visit. They are going to fly from New York on June 30and get to Beijing on July 1. They will stay at

Lido Holiday Inn. Their Chinesefriends will show them around Beijing. They are going to visit the

Palace Museum, the Summer Palace, the Temple of Heaven and the Great Wall. They willalso visit

some Chinese homes and try some Chinese food. They will spend a weekin Beijing and then go to

Xi'an, Guilin and some other places for sightseeing.The whole trip will take three weeks and she is sure

she will have agreat timein China.

1.Betty is very happy because she will _____ with her parents.

A. visit China  

B. go home  

C. watch TV

2. Their _____ friends will show them around Beijing.

A. Australian  

B. Chinese  

C. American

3. From the text we can know that they will _____ in Beijing.

A. cook Chinese food  

B. Learn to speak Chinese  

C. try some Chinese food

4. After they visit Beijing , they will go to _____.

A. Xi'an and Guilin  

B. The Summer Palace  

C. Shanghai

5. How long will the whole trip take?

A. one week  

B. two weeks  

C. three weeks

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目前,我国的金融风险主要是银行风险,这是由()()()三位一体的制度决定的。

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2006年7月27日,某农用航空服务站为某村进行飞行防治病虫害作业,多次超低空飞经个体养鸡户张某的鸡舍上空。飞机飞行的噪音使张某的鸡群受到惊吓,鸡陆续死亡,累计2千余只。此种侵权行为属于()。

A.一般侵权

B.高度危险作业侵权

C.环境污染侵权

D.产品缺陷侵权

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细胞外可溶性粘附分子的最常用的测定方法是()

A.原位PCR

B.原位RT-PCR

C.化学发光免疫测定方法

D.RT-PCR

E.ELISA

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平衡是物体相对于()保持静止状态或匀速直线运动。

A.地球

B.参照物

C.太阳

D.月亮

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