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【单选题】
电热温床隔热层的厚度一般为？A.
1～2cm
B.
3～5cm
C.
5～10cm
D.
15～20cm
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【简答题】背景材料：
某施工单位承接了一路面改造施工标段，路面施工项目部拟对路面施工分成三个区段进行，在施工作业方法的选取时要求组织几个相同的路面工作队，在同一时间、不同的空间上进行施工。派出了测量工、拌和设备操作人员、摊铺机操作人员、压路机操作人员、边缘修饰人员、普工和指挥人员。
（1）在组织若干个施工工区段进行施工时，可以采用的施工组织形式有哪几种？根据背景材料本项目宜采用哪种形式？ （2）补充路面...
【单选题】The example of the man shows an ability to ______.
A.
avoid traffic accidents
B.
judge the good and evil of a person
C.
know about the events that are happening some distance away
D.
sense a danger that will actually happen later on
【简答题】肘关节的关节面有三对,包括:_______、________和_______。
【多选题】施工单位在采用( )时,必须对作业人员进行专门的安全生产教育培训,让其了解不安全因素,学会危险辨识,并采取保证安全的防护措施,以防止事故发生。
A.
新技术
B.
新思想
C.
新工艺
D.
新设备
E.
新材料
【简答题】A．The ability to read different books in different ways. B．The ability to think actively in reading. C．The ability to raise and answer questions. D．The ability to read quickly.
【简答题】A．The ability to be the top students. B．The ability to get high marks in all the exams. C．The ability to get on well with people from different countries. D．The ability to take care of oneself.
【简答题】A．It can affect the ability of finding information. B．It decides the ability of reading newspaper. C．It can affect the ability to earn a living. D．It decides the pleasure of reading.
【简答题】A．The ability to fall from a high building. B．The ability to survive a fall of a high building. C．The ability to keep balance. D．The ability to have nine lives.
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