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(二) 背景资料 某办公楼工程,建筑面积23723m2,框架剪力墙结构,地下1层,地上2层,首层高4.8m,标准层高3.6m,顶层房间为有保温层的轻钢龙骨纸面石膏板吊顶。工程结构施工采用外双排落地脚手架,工程于2007年6月15日开工,计划竣工日期为2009年5月1日。 事件一:2008年5月20日7时30分左右,因通道和楼层自然采光不足,瓦工陈某不慎从9层未设门槛的管道井竖向洞口处坠落地下一层混凝土底板上,当场死亡。 事件二:顶层吊顶安装石膏板前,施工单位仅对吊顶内管道设备安装申报了隐蔽工程验收,监理工程师提出申报验收有漏项,应补充验收申报项目: 问题: 1.程结构施工脚手架是否需要编制专项施工方案?说明理由。
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【单选题】Why is it easy for people to work in other member counties when the Euro became the single currency?
A.
Because people are more easily employable in other countries.
B.
Because the salary can be paid in the same currency.
C.
Because the same business is conducted in other countries.
D.
Because different countries adopt the same employment policy.
【单选题】当腰围至台面边缘距离和台面边缘至底尖中心距离之比为1:50时,钻石台宽比约为()。
A.
60%
B.
65%
C.
69%
D.
72%
【单选题】When is Single’s Day?
A.
On November 11th.
B.
On December 11th.
C.
On November 1st.
【单选题】Not a single word ______ when ______ about his family and his experiences in the beginning. [     ]
A.
the young man said, asked
B.
did the young man say, asked
C.
the young man said, asking
D.
did the young man say, to ask
【单选题】当腰围至台面边缘距离和台面边缘至底尖中心距离之比为1:25时,钻石台宽比约为()。
A.
54%
B.
60%
C.
65%
D.
69%
【单选题】It is possible to form. a single and legitimate world government only when______.
A.
people of different nations hold similar political views
B.
human beings as a whole have one common enemy
C.
people are willing to abandon their 'national character'
D.
human beings are able to contact beings in outer space
【单选题】When drawing a single gear, the deddendum circle is represented by (Single option: 10 points)
A.
Thin solid line
B.
Thick solid line
C.
ot-dash line
D.
None
【单选题】当腰围至台面边缘距离和台面边缘至底尖中心距离之比为1:1时,钻石台宽比约为
A.
54%
B.
60%
C.
65%
D.
69%
【单选题】当腰围至台面边缘距离和台面边缘至底尖中心距离之比为1:1时,钻石台宽比约为()。
A.
54%
B.
60%
C.
65%
D.
69%
【判断题】定额是指在一定的技术和组织条件下,生产质量合格的单位产品所消耗的人力,物力,财力和时间等数量。
A.
正确
B.
错误
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