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【判断题】
激光制导炸弹命中精度高,其命中精度的理论误差不超过1米。( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】When a wire feeder is used, what is the welding gun connected to?
A.
Wire feeder
B.
Welding machine
C.
C
D.
D
【单选题】A wire feeder feeds the wire_____.
A.
automatically and continuously
B.
manually and continuously
C.
manually
D.
temporarily
【简答题】When a wire feeder is used, is the welding gun connected to the welding machine or the wire feeder?
【简答题】So the welding gun is connected to the wire feeder, and the wire feeder to the welding machine.
【单选题】Don’t make so much ( ). The baby is sleeping.
A.
things
B.
noise
C.
mistakes
D.
voice
【简答题】Does a wire feeder feed the wire automatically and continuously?
相关题目：
【简答题】So the welding gun is connected to the wire feeder, and the wire feeder to the welding machine.
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