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问题 单项选择题

把下属分出“圈里人”和“圈外人”的领导理论是( )。

A．特质论

B．领导—成员交换理论

C．权变理论

D．路径—目标理论

答案

参考答案：B

单项选择题 A1/A2型题

二尖瓣狭窄咯血的原因除外（）。

A.肺水肿

B.支气管黏膜微血管破裂

C.肺栓塞

D.支气管静脉曲张破裂

E.支气管动脉破裂
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单项选择题

A


Once there was a piano player in a bar (酒吧). People came just to hear him play. But one night, a lady asked him to sing a song.
"I don’t sing, "said the man.
But the lady told the waiter, "I’m tired of listening to the piano. I want the player to sing!"
The waiter shouted across the room, "Hey, friend! If you want to get paid, sing a song!"
So he did. He had never sung in public before. Now he was singing for the very first time! Nobody had ever heard the song Mona losa sung so beautifully!
He had talent(天赋) he was sitting on! He may have lived the rest of his life as a no-name piano player in a no-name bar. But once he found, by accident, that he could sing well, he went on working hard and became one of the best-known singers in the US. His name was Nat King Cole.
You, too, have skills and abilities. You may not fell that your talent is great, but it may be better than you think. With hard work, most skills can be improved. Besides, you may have no success at all if you just sit on your talent.

The lady asked the player to sing a song because ______.

A．she had paid him for this

B．she knew him very well

C．she wanted to have a change

D．she enjoyed his singing
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