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【简答题】
直线段钢制电缆桥架长度超过30m,铝合金或玻璃钢制电缆桥架长度超过 15m设有( ) A. 伸缩节 B. 伸缩器 C. 防水套管 D. 伸缩接头
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【简答题】简述烫伤与烧伤应急要点
【单选题】We should _________________ all the equipment before setting up the experiment.
A.
focus on
B.
try out
C.
care about
D.
drop out
【简答题】听力原文：F: Before setting up our online shop, we used to sell our product direct to other businesses through sales representatives. Setting up online shops really helped us to refocus our business plan.T...
【简答题】领导者如何提高说话的艺术
【单选题】He devoted all the money he had a house of his own.
A.
set up
B.
to set up
C.
to setting up
D.
setting up
【单选题】What is wrong with making a film by setting up a camera before the stage?
A.
Fewer and fewer people will go to the theatre.
B.
The audience cannot see what is going on on the stage.
C.
The scene cannot be changed from time to time.
D.
The powerful camera cannot be made good use of.
【单选题】We should ________ all the equipment before setting up the experiment.
A.
begin with
B.
care about
C.
try out
D.
sign up
【单选题】If a technician is traveling outside of the US, which of the following should be checked before setting up a workstation? （）
A.
Local file format
B.
Wattage setting
C.
Local power codes
D.
Voltage setting
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