题目内容

四种成员访问形式是，，，和。

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超类代表的对象一般比子类多。

A. 对
B. 错

子类封装的功能一般比它的超类少

A. 对
B. 错

Eartha Kitt was born in(1)-----in a poor, rural family. Whenshe was (2)------，she was sent to New York to learn(3)------.As a teenager she worked in a(4)-------.But one day, she tried out for a famous African-American dance company. Soon, Eartha was performing in shows around the world.In(5)-------,Eartha left the dance company to sing in a(6)-----.Her voice was unusual-but very appealing. The film director Orson Welles discovered Eartha Kitt and called her"the most (7)------woman in the world.She soon signeda recording agreement with a(8)-------.Eartha Kitt's songs were all daring, especially for the nineteen fifties.

1.就发行债券的企业而言，债券溢价的实质是（）。

A. 以后多付利息事先得到的补偿
B. 以后少付利息事先付出的代价
C. 当期利息收入
D. 以后期间的利息收入