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【多选题】
为确保脚手架的使用安全，必须从以下几个方面进行检查：（）A.
检查脚手架所用材质是否符合要求
B.
检查脚手架的结构形式，看平面布置和垂重布置，各支撑杆是否齐全并符合要求
C.
检查脚手架的有关尺寸、四周间隙、横杆间距等是否符合工作要求
D.
检查各部立杆与横杆绑扎的情况，是否牢固，使用的绑扎绳是否符合要求
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【简答题】简述尿液的生成过程。
【单选题】What is the significant energy conversion is associated with hydro power generation?
A.
Kinetic energy is converted to potential energy
B.
Potential energy is converted to kinetic energy
C.
Potential energy is converted to thermal energy
D.
Thermal energy is converted to electrical energy
【多选题】The characteristics of the late eighteenth century in England include:
A.
e nclosures of the land
B.
t he elevating of women's status
C.
t he industrial development
D.
t he competition for social status
【简答题】根据材料请回答下列各 E Argentina in the late nineth century was an exciting place.Around 1870,it was experiencing an economic(经济的)boom,and the captital,Buenos Aires,attracted many people.Farmers,as well as ...
【单选题】[3-92]Between April and November, squalls ___as Sumatera ___ in Malacca Strait in the late afternoon or overnight and E to affect the
A.
known; developing; move
B.
known; developed; move
C.
known; develop; moving
D.
known; develop; move
【单选题】Between April and November, squalls as Sumateras in Malacca Strait in the late afternoon or overnight and E to the W coast of Malaysia and Singapore Island.
A.
known， developing， move， affect
B.
known， developed， move ， affect
C.
known， develop， moving， affect
D.
known， develop， move， affect
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