题目内容

头颈部烧伤面积计算面积为

A. 7%
B. 9%
C. 15%
D. 18%

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Read the following passage and finish the following exercises.1) Cats is a composed by Andrew Lloyd Webber in 1981 based on Old Possum’s Book of Practical Cats by Nobel Prize Winner .2) It turns out to be Grizabella, “”,whose now-faded charms do not prevent her from singing Memory.The show’s best-known song—ithas been recorded by_. The lyrics are based on two of ___ poems.

当门窗洞口上部有集中荷载作用时,其过梁应选用( )

A. 平拱砖过梁
B. 弧拱砖过梁
C. 钢筋砖过梁
D. 钢筋混凝土过梁。

当建筑物的长度超过规定范围时,宜设( )

A. 温度缝
B. 沉降缝
C. 防震缝
D. 通缝

温度变形缝是为了防止建筑构件因温度变化、热胀冷缩使房屋出现裂缝或破坏,在沿建筑物长度方向相隔一定距离预留的垂直缝隙,基础也必须断开。

A. 对
B. 错