更多"A stored-program computer has _____"的相关试题:
[单项选择]The computer has dramatically affected just like photographic lenses are constructed.（）
A. is the way we constructed the photographic lenses.
B. that the way we constructed the photographic lenses.
C. which way do photographic lenses are constructed.
D. the way photographic lenses are constructe
[单项选择]The main advantage that a laptop computer has over a desktop is that it is ______ .
A. intense
B. technical
C. unreasonable
D. portable
[单项选择]If the computer has finished the computations，a signal will be given at once．（）
A. 如果电子计算机一算完，它就会立即给出信号。
B. 如果电子计算机完成运算，信号会被立即给出。
C. 一旦计算机完成计算，计算机会发出信号。
D. 一旦计算机被完成，人们会发出信号。
[单项选择]Though computer has many advantages, it is by no means without its _________.
A. limitations
B. refrain
C. confinements
D. boundaries
[单项选择]Electronic computer has ______ greatly social economy and life.
A. transferred
B. transformed
C. transported
D. translated
[单项选择]Computer has the power to ______ people around the world to work together.
A. allow
B. let
C. permit
D. agree
[单项选择]Martin Goldsmith believes that computer music has not yet been widely accepted because ______.
A. the technology prevents composers from contacting their listeners.
B. no great music has yet been created through computer technology.
C. famous composers refuse to use the new technology to make music.
D. computer is not a terrific instrument for making musical works.
[单项选择]
C
The home computer industry has been growing rapidly in the United States for the last ten years. Computers used to be large and expensive which were very difficult to use. But scientists and technicians have been making them smaller and cheaper while at the same time they have been made easier to use. As a result, their popularity has been increasing as more people have been buying computers for their homes and business. Computers have been designed to store information and computer problems that are difficult for human beings to work out. Some have voice that speak with the operators. Stores use computers to keep records of their inventories (存货清单) and to send bills to their customers. Offices use computers to copy letters, record business and keep in touch with other offices. People have been using computers in their homes to keep track of their money they spend.
One important new use for computers is for entertainment. Many new games have been designed
A. larger and more expensive
B. smaller and cheaper
C. more hard to use
D. to work more slowly
