题目内容

外资企业和外国企业的含义相同。( )

A. 对
B. 错

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算法用来描述运算的实现步骤,它是精确定义的一组规则。衡量算法的优劣一般有两个方法,即时间复杂度和 【3】 复杂度。

教师资格的认定机构

W: Hi, David. I haven’t seen you for ages. How are you getting along with your workM: Hi, Susan. Not so well as to be expected. I’ve left my position. I can’t bear the rudeness of my boss any longer.W: What are you going to do thenM: No idea. Anyway, I’ve got to think about it seriously. And youW: I’ve been very successful as a dancer. I like this kind of life. It is so exciting.M: You can’t do that forever.W: No. But I’ve decided to open a dance school once I’ve moved to the top. A lot of young dancers need better training.M: That’s a wonderful idea. How is the woman getting on with her work().

A. She hasn’t reached the top yet.
B. She isn’t very successful.
C. She doesn’t like her present position.

在面向对象模型中常用的有两种继承,即单继承与 【18】 。

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