2021年上海最全CIA考试报名时间

听力原文： We will live in a society when cash no longer exists. Instead, "cash" would be electronic, as in bank-card systems. Notes and coins would be abandoned. Its benefits would be profound and fundamental. Theft of cash would become impossible. Bank robberies and cash-register robberies would cease to occur. Urban streets would become safe. Retail shops in once dangerous areas could operate in safety. Neighborhoods would improve.

National electronic-money system would operate as a debit-card system. Each individual's money would be held in his money-system account. A transaction would affect an instant transfer of money from his account to that of another account holder. Only cash would be supplanted by electronic money. Credit card and automatic-teller-machine system would not necessarily change, although you could no longer obtain cash at ATMs.

27. In future, what kind of form. will the money be?

28.According to the passage, why would the neighborhoods improve?

29.What make(s) it possible to divorce money from evil?

30.According to the passage, which of the following statements is false?

(27)

A．cash

B．notes and coins

C．recorded electronic funds-transfer system

D．paper gold

Customers trading abroad in foreign currencies may protect against the exchange risk by arranging ______.

A．a contract of international sale of goods

B．a contract of marine insurance

C．a forward contract to fix the exchange rate in advance

D．contract for the delivery of goods by installments

景区出售的门票通常包含一些常规景点，对一些特别景点往往需要游客另外购买门票，这种定价策略属于：( )

A、系列产品定价

B、分部定价

C、选择品定价

D、副产品定价

以下哪种计算机控制措施对于从个人电脑向主机上载数据完整，而且没有其他数据被添加最为效果：

A.自校验数位，保证只有有效的部分数字被添加到数据库中;

B.批处理总数控制，包括控制总数和杂项总和;

C.有效限制进入的密码，保证只有合法用户可以把数据上载到主机结构;

D.字段层次编辑控制，检查每个字段的完整性。