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【多选题】
消防应急照明和疏散指示系统安装的一般要求包括（）。
A.
消防应急灯具与供电线路之间不能使用插头连接
B.
消防应急灯具安装后对人员正常通行不要产生影响，且周围要保证无遮挡物
C.
指示出口的消防应急标志灯具应固定在坚固的墙上或顶棚下
D.
指示出口的消防应急标志灯具，其安装方式可以明装，也可以嵌墙安装
E.
消防应急灯具宜安装在不燃烧墙体和难燃烧装修材料上
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参考答案：
举一反三
【单选题】A scientist who can speak English is in closer touch with those of other countries than ______ who doesn’t.
A.
that
B.
those
C.
/
D.
one
查看完整题目与答案
【单选题】A scientist who does research in economic psychology and who wants to predict the way in which consumers will spend their money must study consumer behavior. He must obtain data both on the resources ...
A.
Consumer's Purchasing Power
B.
Relationship between Income and Purchasing Power
C.
Traditional Assumptions
D.
Studies in Consumer Behavior
查看完整题目与答案
【单选题】A scientist who does research in economic psychology and who wants to predict the way in which consumers will spend their money must study consumer behavior. He must obtain (1)_____ both on resources ...
A.
data
B.
materials
C.
money
D.
things
查看完整题目与答案
【判断题】万有引力是指任何两个物体之间都存在着相互吸引力。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】Based on Section G, who was proved to be wrong by a later scientist in this section?
A.
The scientist who came up with the problem of climate change.
B.
The scientist who don't stop trying.
C.
Albert Einstein.
D.
Lord Kelvin.
查看完整题目与答案
【单选题】标准旋风分离器的有效旋转圈数为( )。
A.
10
B.
8
C.
5
D.
20
查看完整题目与答案
【单选题】A scientist who does research in economic psychology and who wants to predict the way in which consumers will spend their money must study consumer behavior. He must obtain data both on resources of c...
A.
study the knowledge of psychology
B.
obtain data on the motives that tend to encourage or discourage consumers to spend money
C.
carry out investigations on consumers behavior. and obtain data on consumers' incomes and money spending motives
D.
do researches in consumer psychology in different countries
查看完整题目与答案
【判断题】卮言者暗示了有限性,是与“无无”相关的概念人物的化身。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】PLC程序的检测内容不包括指令检查。
A.
正确
B.
错误
查看完整题目与答案
【判断题】卮言者是与“无无”相关的概念人物的化身，暗示了有限性。()
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】A scientist who can speak English is in closer touch with those of other countries than ______ who doesn’t.
A.
that
B.
those
C.
/
D.
one
查看完整题目与答案
【单选题】A scientist who does research in economic psychology and who wants to predict the way in which consumers will spend their money must study consumer behavior. He must obtain data both on the resources ...
A.
Consumer's Purchasing Power
B.
Relationship between Income and Purchasing Power
C.
Traditional Assumptions
D.
Studies in Consumer Behavior
查看完整题目与答案
【单选题】A scientist who does research in economic psychology and who wants to predict the way in which consumers will spend their money must study consumer behavior. He must obtain (1)_____ both on resources ...
A.
data
B.
materials
C.
money
D.
things
查看完整题目与答案
【判断题】万有引力是指任何两个物体之间都存在着相互吸引力。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】Based on Section G, who was proved to be wrong by a later scientist in this section?
A.
The scientist who came up with the problem of climate change.
B.
The scientist who don't stop trying.
C.
Albert Einstein.
D.
Lord Kelvin.
查看完整题目与答案
【单选题】标准旋风分离器的有效旋转圈数为( )。
A.
10
B.
8
C.
5
D.
20
查看完整题目与答案
【单选题】A scientist who does research in economic psychology and who wants to predict the way in which consumers will spend their money must study consumer behavior. He must obtain data both on resources of c...
A.
study the knowledge of psychology
B.
obtain data on the motives that tend to encourage or discourage consumers to spend money
C.
carry out investigations on consumers behavior. and obtain data on consumers' incomes and money spending motives
D.
do researches in consumer psychology in different countries
查看完整题目与答案
【判断题】卮言者暗示了有限性,是与“无无”相关的概念人物的化身。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】PLC程序的检测内容不包括指令检查。
A.
正确
B.
错误
查看完整题目与答案
【判断题】卮言者是与“无无”相关的概念人物的化身，暗示了有限性。()
A.
正确
B.
错误
查看完整题目与答案
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