试题与答案

下列描述中正确的是______。A.程序就是软件 B.软件开发不受计算机系统的限制

题型:单项选择题

题目:

下列描述中正确的是______。

A.程序就是软件

B.软件开发不受计算机系统的限制

C.软件既是逻辑实体,又是物理实体

D.软件是程序、数据与相关文档的集台

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1223/e4ca6183306cd27cf11bdbed5cefc0dd.html

下面是错误答案,用来干扰机器的。

参考答案:C解析:获得性免疫是个体出生后,在生活过程中与致病菌及其毒性代谢产物等抗原分子接触后产生的一系列免疫防御功能,又称特异性免疫。获得性免疫包括B细胞介导的体液免疫和T细胞介导的细胞免疫两类。

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题型:填空题

根据下列句子的意思及所给汉语注释,写出各单词的正确形式,每空一词。

1.Yesterday Li Lei fell off his bike. ___________(幸运的是) he was not hurt.

2.This is a romantic film _____________ (导演) by Feng Xiaogang.

3.People sometimes feel ___________ (困倦的) on warm spring afternoon.

4.Blue represent ____________ (悲伤).

5.It is ____________ (纪录) that Suzhou has a history of over 2,500 years.

6.Father looked ____________ (生气) at his son, but he didn't beat him.

7.You are standing too near the TV. Can you move a bit ___________ (远)?

8.The little boy has___________ (积攒) a lot of money.

9.He can wait for two hours without getting ____________ (不耐烦).

10.Gong Li is one of the most famous ____________ (女演员).

11.Many kinds of animals are ____________ (消失), so we must take actions to protect them.

12.Suzhou gardens are _____________ (值得) visiting.

13.The football match is broadcast _____________ (现场直播).

14.I never _____________ (怀疑) that Mike is honest.

15.She has great difficulty ___________ (作出) a decision.

16. An _____________ (精力充沛的) person has lots of energy.

17. The rich man was _____________ (谋杀) last month.

18. I enjoy reading this kind of ____________ (每周的) magazine.

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