从整体上看，通货膨胀对一个国家的经济发展有百害而无一利，而通货紧缩则正好相反，对经济

第二节 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

People use money to buy food, furniture, books, bicycles and hundreds of other things they need or want. When they work, they usually get paid in money.71

Most of the money today is made of metal or paper. 72  One of the first kinds of money was shells.

Shells were not the only things used as money. In China, cloth and knives were used. In the Philippine Islands, rice was used as money for a long time. Elephant tusks, monkey tails and salt were used as money in parts of Africa.

The first metal coins were made in China. They were round and had a square hole in the centre. 73

Different countries have used different metals and designs for their money. 74  Sweden and Russia used copper (铜) to make their money. Later some countries began to make coins of gold and silver.

But even gold and silver were inconvenient if you had to buy something expensive. Again the Chinese thought of a way to improve money. 75  The first paper money looked more like a note from one person to another than the paper money used today.

Money has had an interesting history from the days of shell money until today.

A．The first coins in England were made of tin (锡).

B．But people used to use all kinds of things as money.

C．No one knows for certain when people began to use money.

D．People strung (串连) them together and carried them from place to place.E. Money, as we know, is all made of paper.

F. They began to use paper money.

G. Today anyone will accept money in exchange for goods and services.

男性，58岁。消瘦1个月余。无咳嗽、咳痰、恶心、呕吐症状。查体：T36.5℃，呼吸20次／分，脉搏89次／分，血压105/73mmHg，查体：左啵窝、双侧颈部锁骨上触及多发包块；双肺呼吸音清。血常规：Hb103g/L，白细胞5.2×10⁹/L，中性粒细胞61.3%，淋巴细胞15.9%。大便OB（-）。胸部CT：纵隔、双侧肺门及左腋窝多发肿大淋巴结；双肺未见异常。

¹⁸IF-FDGPET／CT显像示双侧颈部锁骨上、纵隔、双侧肺门及左腋窝多发肿大淋巴结代谢异常增高，疑恶性淋巴瘤。诊断时需进一步鉴别的疾病是（）

A.转移癌

B.结核性淋巴结炎

C.结节病

D.朗格汉斯组织细胞增生症

E.组织细胞增生性坏死性淋巴结炎

F.淋巴结反应性增生

下列关于对象数据库管理组织提出的对象数据库标准ODMG的叙述中，哪个是不正确的？（）

A．面向对象程序设计语言绑定的语言主要是C++、java和smalltalk

B．在ODMG中，对象可以用标识符、名称、结构和方法来描述

C．对象定义语言ODL独立于任何特定的编程语言

D．对象查询语言OQL在设计时要与编程语言紧密配合使用

计算机病毒能通过下述哪个传播媒介进行传播（）

A.纸张文件

B.空气

C.互联网

D.电波

确定加工余量的方法有（）、（）和（），其中在模具生产中被广泛采用是（）。