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根据《水利水电建筑安装安全技术工作规程》(SD 267—88)，施工照明及线路应符合( )要求。 A.电源线路不得破损.裸露线芯.接触潮湿地面，以及接近热源和直接绑挂在木制构件上 B.在存有易燃.易爆物品场所，或有瓦斯的巷道内，照明设备必须采取防爆措施 C.严禁将电源线芯弯成裸钩挂在电源线路或电源开关上通电使用 D.保险丝不得超过荷载容量的规定，更不得以其他金属丝代替保险丝使用 E.照明设备拆除后，不得留有带电的部分，如必要保留时，则应切断电源，线头包以绝缘，固定于距地面2m以上的适当处
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举一反三
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在“任务栏和开始菜单属性”对话框中进行设置
B.
在“资源管理器”窗口进行设计
C.
在“任务栏”空白处按住右键并拖动
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在桌面的右键快捷菜单中进行设置
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【单选题】Dr. Grey has become _______ since she got the part-time teaching job at the school.
A.
busier
B.
busy
C.
busily
D.
too busy
【单选题】Lucy worked as a part-time tour guide during the holiday,______she got 2, 000 yuan a month.
A.
or
B.
also
C.
and
【单选题】Lucy worked as a part-time tour guide during the holiday,___ she got 2000 yuan a month.
A.
also
B.
and
C.
for
【单选题】Last year, she took part in the entrance examination and got the first place. , she began her college life.
A.
Because
B.
However
C.
Subsequently
D.
Hardly
【单选题】Lucy worked as a part-time tour guide during the holiday, _____ she got 2,000 yuan a month.
A.
also
B.
and
C.
or
【单选题】She played this part so well. ___ she got the first golden medal for her performance.
A.
Even so
B.
As a result
C.
Instead
D.
And yet
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