[单项选择]

The most important core component of computer system is （） ．

A. CD-ROM
B. DRAM
C. CPU
D. CRT

[单项选择]Most of those who commit computer crimes will most likely ______.


A. be forced to leave their own country for other countries
B. commit suicide in order to escape punishment
C. be caught, sentenced and then put into prison
D. be highly recommended to another company

[单项选择]Most computer users have never received any formal keyboard training. _______, their keyboard skills are inefficient.
A. previously
B. Subsequently
C. Consequently
D. Successively

[单项选择]The most important question about the computer is ______ it has done and will do to man.
A. which
B. what
C. that
D. when

[单项选择]Most of the computer criminals have been caught mostly because of ______.
A. chance occurrence
B. systematic inspections and security procedures
C. bad luck
D. both A and B

[单项选择]The most important program on any computer is （）.
A. Office 2000
B. Virus
C. software
D. Operating system

[单项选择]Girls seem to find most of the computer games ______.
A. too violent
B. boring
C. too competitive
D. exciting

[单项选择]Most ______ are processed by computer at our Head Office.
A. translations
B. transactions
C. transitions
D. solutions

[单项选择]

Some cities have planned their transportation systems for ear owners. That is what Los Angeles did. Los Angeles decided to build highways for cars rather than spending money on public transportation.
This decision was suitable for Los Angeles. The city grew outward instead of upward. Los Angeles never built many tall apartment buildings. Instead, people live in houses with gardens.
In Los Angeles, most people drive cars to work. And every car has to have a parking space. So many buildings where people work also have parking tots.
Los Angeles also became a city without a Central Business District (CBD). If a city has a CBD, crowds of people rush into it every day to work. If people drive to work, they need lots of road space.
So Los Angeles developed several business districts and built homes and other buildings in between the districts. This required more roads and parking spaces.
Some people defend this growth pattern. They say Los Angeles
A. the city became more spread out instead of growing taller
B. there were fewer small houses than tall buildings
C. rapid development took place in the city center
D. many tall buildings could be found in the city