问题 单项选择题

计算空斗墙的工程量时,下列表述正确的是( )。

A.应按设计图示尺寸以实砌体积计算

B.应按设计图示尺寸以外形体积计算

C.应扣除内外墙交接处部分

D.应扣除门窗洞口立边部分

答案

参考答案:B

解析:空斗墙,按设计图示尺寸以空斗墙外形体积计算。墙角、内外墙交接处、门窗洞口立边、窗台砖、屋檐处的实砌部分体积并入空斗墙体积内。

材料题

读下列材料:

“忆昔开元全盛日,小邑犹藏万家室。 稻米流脂粟米白,公私仓廪俱丰实。”一一杜甫

(1)上述材料反映了唐朝哪一时期的繁荣景象?

                                                                                                                                                             

(2)为什么引文中称“开元全盛日”?

                                                                                                                                                             

(3)为何会在“开元”时进入全盛时期?

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

单项选择题