皮皮学，免费搜题
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搜题
【单选题】
自己认可自己的实力、成就、自信、独立;也渴望他人的赏识和肯定，渴望威望和荣誉是( )A.
自我实现的需要
B.
尊重的需要
C.
认知的需要
D.
审美的需要
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【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.
【简答题】影响个体成功的人格特征有哪些?它们的作用机制是什么?
【简答题】Where is the wire feeder in a welding circuit?
【简答题】Does a wire feeder feed the wire automatically and continuously?
【单选题】The wire ____ automatically and continuously by a wire feeder.
A.
feeds
B.
is fed
C.
C
D.
D
【单选题】A wire feeder is between _____ and _____.
A.
the welding machine, the welding gun
B.
the welding gun , the workpiece
C.
C
D.
D
【判断题】The wire held in the gun is fed automatically and continuously by a wire feeder.
A.
正确
B.
错误
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.