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【单选题】
在数控车床上加工内轮廓时,以下所选用的切削刀具最为恰当的是A.
切槽刀
B.
主偏角93度的外圆车刀
C.
镗刀
D.
铰刀
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参考解析：
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皮皮学刷刷变学霸
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【单选题】9 The Project Manager has the responsibility of knowing what kind of message to send because his _____ may avoid communications barriers.
A.
business interfaces
B.
output
C.
technical experience
D.
priorities
E.
training methods
【单选题】The Project Manager has the responsibility of knowing what kind of message to send because his _____ may avoid communications barriers.
A.
business interfaces
B.
output
C.
technical experience
D.
priorities
E.
training methods
【单选题】听力原文：M: Do you really believe that clothes carry a kind of message and that what we put on is a reflection of what we feel? W: Oh, yeah. Now people are beginning to take seriously the idea of a kind o...
A.
A desire to display one's wealth and express oneself.
B.
Love for beauty and a desire to impress others.
C.
Individual taste and love for beauty.
D.
Individual taste and a desire to express oneself.
【单选题】91 The Project Manager has the responsibility of knowing what kind of message to send because his _____ may avoid communications barriers.
A.
business interfaces
B.
output
C.
technical experience
D.
priorities
E.
training methods
【单选题】What kind of message is communicated by a gift of food?
A.
A supportive one.
B.
A generous one.
C.
A creative one.
D.
An unusual one.
【单选题】听力原文：John: So clothes carry a kind of message for other people and that what we put on is in some way a reflection of what we feel? Pauline: Very much so. There is not just individual taste in our clo...
A.
Our clothes are a reflection of our individual taste.
B.
What we wear is an expression of a thinking in our subconscious mind.
C.
We all dress up in order to impress others.
D.
We are always aware of our clothing.
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