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【多选题】
照明配电箱（盘）安装应符合下列规定： 1.箱（盘）内配线整齐，无绞接现象。导线连接紧密，不伤芯线，不断股。垫圈下螺丝两侧压的导线截面积相同，同一端子上导线连接不多于2根，防松垫圈等零件齐全； 2.箱（盘）内开关动作灵活可靠，带有漏电保护装置动作电流不大于（）ma，动作时间不大于（）s； 3.照明箱（盘）内，分别设置零线（N）和保护地线（PE线）汇流排，零线和保护地线经汇流排配出。
A.
30
B.
0.1
C.
20
D.
0.2
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参考答案：
举一反三
【单选题】My money ________.I must go to the bank to draw some of my savings out before I've none in hand.
A.
has run out
B.
is running out
C.
has been run out
D.
is being running out
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【简答题】My money_____, I must go to the bank to draw some of the savings out before I have none in hand. A．has run out B．has been run out C．is running out D．is being run out
查看完整题目与答案
【单选题】结构化程序的三种基本控制结构是()
A.
过程、子程序和分程序
B.
顺序、选择和调用
C.
调用、返回和转移
D.
顺序、选择和重复(循环)
查看完整题目与答案
【单选题】Tom is the only one of the staff members who ______ to be promoted. [     ]
A.
is going
B.
are going
C.
has been going
D.
have been going
查看完整题目与答案
【单选题】结构化程序的三种基本控制结构是
A.
顺序、选择和调用
B.
调用、返回和转移
C.
过程、子程序和分程序
D.
顺序、选择和重复(循环)
查看完整题目与答案
【简答题】Staff Management: the importance of encouraging staff to make suggestions for improvements
查看完整题目与答案
【单选题】药理作用与肾上腺皮质功能有关的利尿药是
A.
呋塞米
B.
螺内酯
C.
氢氯噻嗪
D.
氨苯蝶啶
查看完整题目与答案
【单选题】How long does the staff in Sino-European do the placements in their overseas branches?
A.
Half a year．
B.
One year．
C.
One year and a half．
查看完整题目与答案
【单选题】All the staff in our company are considering ___ to the city center for the fashion show.
A.
to go
B.
having gone
C.
to have gone
D.
going
查看完整题目与答案
【单选题】条码标志主要用于商品的( )上。
A.
销售包装
B.
运输包装
C.
销售包装和运输包装
D.
任何包装
查看完整题目与答案
相关题目：
【单选题】My money ________.I must go to the bank to draw some of my savings out before I've none in hand.
A.
has run out
B.
is running out
C.
has been run out
D.
is being running out
查看完整题目与答案
【简答题】My money_____, I must go to the bank to draw some of the savings out before I have none in hand. A．has run out B．has been run out C．is running out D．is being run out
查看完整题目与答案
【单选题】结构化程序的三种基本控制结构是()
A.
过程、子程序和分程序
B.
顺序、选择和调用
C.
调用、返回和转移
D.
顺序、选择和重复(循环)
查看完整题目与答案
【单选题】Tom is the only one of the staff members who ______ to be promoted. [     ]
A.
is going
B.
are going
C.
has been going
D.
have been going
查看完整题目与答案
【单选题】结构化程序的三种基本控制结构是
A.
顺序、选择和调用
B.
调用、返回和转移
C.
过程、子程序和分程序
D.
顺序、选择和重复(循环)
查看完整题目与答案
【简答题】Staff Management: the importance of encouraging staff to make suggestions for improvements
查看完整题目与答案
【单选题】药理作用与肾上腺皮质功能有关的利尿药是
A.
呋塞米
B.
螺内酯
C.
氢氯噻嗪
D.
氨苯蝶啶
查看完整题目与答案
【单选题】How long does the staff in Sino-European do the placements in their overseas branches?
A.
Half a year．
B.
One year．
C.
One year and a half．
查看完整题目与答案
【单选题】All the staff in our company are considering ___ to the city center for the fashion show.
A.
to go
B.
having gone
C.
to have gone
D.
going
查看完整题目与答案
【单选题】条码标志主要用于商品的( )上。
A.
销售包装
B.
运输包装
C.
销售包装和运输包装
D.
任何包装
查看完整题目与答案
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