问题 单项选择题

多数情况下,结构化开发方法是信息系统工程和( )开发的有效方法。

A.操作系统

B.编译原理

C.数据结构

D.软件工程

答案

参考答案:D

解析: 结构化开发方法是信息系统工程和软件工程开发的有效方法。 相关知识点: 结构化开发方法的要点是将系统开发和运行的全过程划分阶段,确定任务,并分离系统的逻辑模型和物理模型,即将系统的要“做什么”和“怎么做”分阶段考虑,以保证阶段明确,实施有效。

阅读理解

An American friend has invited you to visit his family. You’ve never been to an American’s home before, and you’re not sure what to do. Should you take a gift? How should you dress? What time should you arrive? What should you do when you get there? Glad you asked. When you’re the guest, you should just make yourself at home. That’s what hospitality(款待) is all about: making people feel at home when they’re not. 

The question of whether or not to bring a gift often makes guests squirm(难为情). Giving your host a gift is not just a social manner in some cultures-it’s expected. But in American culture, a guest is not necessary to bring a present. Of course, some people do bring a small present to their host to show their thanks. The right gifts for the host might be flowers, candy, and you can bring toys if the family has small children. If you choose not to bring a gift, dont worry. No one will even notice.

小题1:The passage talks about ______.

A.where to find a friend in need

B.what to do while visiting your friends

C.how to make friends

D.when to visit your friend小题2:The underlined word “manner” means ________ in Chinese.

A.弊端

B.礼节

C.趋势

D.挑战小题3:You can _______ if you want to bring a gift to your friend according to the passage.

A.bring a bundle of beer

B.bring him some beautiful clothes

C.bring delicious food

D.buy a bunch of fowlers小题4: The underlined sentence wants to tell us _______.

A.you are impolite if you don’t bring a gift

B.how to pick out a gift for our friend

C.the host won’t care if you don’t bring a gift

D.bringing a gift is very necessary

单项选择题 A3/A4型题