题目内容

关于面向对象的程序设计,以下叙述错误的是()。
A对象之间通过消息进行通信,实现对象间的动态联系
B任何对象都是由属性和方法组成的
C只有客观存在的实体才可以抽象为对象
D 在面向对象程序设计中,总是先定义类,再用类生成具体的对象

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推动思想政治理论课改革创新,要不断增强思政课的()。

Which of the following individuals is NOT directly quoted in this text?

A. The vice president of a temporary employment company.
B. Analysts of the high-tech industry.
C. An economist at a non-profit think tank.
D. A government economist.

In line 2, para. 1, the word "province" means "______".

A. technology
B. domain
C. basis
D. region

The phrase "the colonization of time"(line 2, para. 4)refers to______.

A. the filling of every moment of time with commercial transactions
B. the quest for efficiency in the workplace
C. the growing use of electronic mail and other time-saving services
D. the impact of technology on our sense of time

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