搜题请搜索小程序“爱下问搜题”
问题 填空题

在C++语言的结构化程序设计中，　【6】　是程序的基本组成单元；在C++语言的面向对象设计框架中，　【7】　是程序的基本组成单元。

答案

参考答案：【6】函数
【7】类

解析：解析：函数是程序功能实现的主要方式，是实现结构化设计(将程序分成若干个函数实现)的基本组成；类是一种用户定义的类型，是实现数据封装和数据抽象的工具，是面向对象设计中的基本组成。

多项选择题

从国内重点工程和有关渠道反映的问题看，影响设备质量的主要因素有（）。

A.在设备工程设计环节缺少有力监督

B.在设备、元器件、原材料采购环节缺少有效控制

C.在制造环节，由于管理和技术问题使得设备质量得不到保障

D.在安装、调试环节除安装单位自身的技术、管理问题外，设计、采购、制造等诸方面问题集中显现，有关各方责任不清，相互扯皮

E.对项目承包商的制约、监督措施不力
查看答案
单项选择题

Questions from 36 to 40 are based on the following passage:China’s entrance into the World Trade Organization(WTO) will benefit not only itself but the whole world, said an article in People’s Daily.For the last nine years negotiations have gone on concerning restoring China’s status in the General Agreement on Tariffs and Trade (GATT),which is replaced by WTO. The negotiation have drawn attention from all over the world.Only when consensus is reached on key issues, can the final decision, involving more than 100 member states , be made.It is expected that China’s bid will eventually pass, though final details and a timetable have not been decided yet, said the People’s Daily.Over the past years, China has taken important steps to conform with international trade regulations based on the Uruguay-round talks. It is clear that China has made its markets more open, both in commercial and tertiary industries. Since 1992, a series of measures has been taken in lowering tariff rates and reducing non-tariff barriers.These reforms demonstrate China’s readiness to join the WTO. Serious disputes, however,still remain between China and some key member states over the obligations China should undertake.China should be responsible for reform compatible with its current development level, the article stressed. In future negotiations, we should insist on this point and give the member states a clearer understanding of the practical situation in China.China has a population of 1.2 billion, which increases by 10 million each year. The government must be very cautious in reforms to prevent dramatic economic downfalls, which may have disastrous results not only in China but around the world.China’s per capita income remains less than $500, there are still 70 million people who do not have enough for basic food and clothing. The negotiators should bear in mind the country’s development level when they decide the obligations China should assume.Otherwise, negotiation results will be meaningless, or worse; they could stifle the Chinese market. It is like the old Chinese saying: “Killing the hen to get the eggs.”China is in transition from a planned economy to a market one. With such a big population and large economic development scale, a transitional period is necessary for any new reform measure. This is also the case when adopting some international practice.

39．According to the passage, what kind of measures has been taken in China since 1992 （ ）

A．lowering tariff rates

B．reducing non-tariff barriers

C．opening all markets

D．Both A and B
查看答案