[单项选择]The British Empire was replaced by the British Commonwealth or the Commonwealth of Nations in

[单项选择]The British Empire was replaced by the British Commonwealth or the Commonwealth of Nations in


A. 1921.
B. 1931.
C. 1945.
D. 1950.

[单项选择]What will a British consul do if a British citizen loses his passport


A. They will contact his relatives.
B. They will help get in touch with local lawyers.
C. They will issue an emergency passport.
D. They will arrange for relatives to be told.

[单项选择]If a British citizen is killed abroad, a British consul will inform his relatives of it and ______.

[单项选择]What did the Arabian Empire control


A. The routes of the caravans.
B. The management of the caravans.
C. The expenses of the caravans.
D. The modes of transportation.

[单项选择]

In many business, computers have largely replaced paperwork, because they are fast, flexible, and do not make mistakes. As one banker said, "unlike humans, computers never have a bad day." And they are honest. Many banks advertise that their transactions(业务，事务)are "untouched by human hands" and therefore safe from human temptation. Obviously, computers have no reason to steal money. But they also have no conscience(良心) ,and the growing number of computer crimes shows they can be used to steal.
Computer criminals don’t use guns, and even if they are caught, it is hard to punish them because there are not witness and often no evidence. A computer can not remember who used it. It simply does what it is told. The head teller(银行的出纳员)at a New York City bank used a computer to steal more than one and a half billion dollars in just four years. No one noticed this theft because he moved the money from one account to another. Each time a customer h
A. computer criminals don't use weapons
B. computer criminals seldom leave any traces
C. computer forget who used them
D. computer simply do what they are told.