单项选择题X 纠错
A.Causing expenses for lunches and clothing.
B.Taking less concentration on their work.
C.Wasting less time in traffic.
D.Being restricted to the office.
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单项选择题
A.electrical malfunctions can destroy a project
B.the worker often does not have all the needed resources at home
C.telecommuting workers cannot understand the boundaries of work and play
D.computer technology is not advanced enough to accommodate the needs of every situation
单项选择题
A.Driving to work.
B.Business management policies.
C.Computers of child-care purposes.
D.Extending the workplace by means of computers.
单项选择题
A.destructive
B.tolerable
C.constructive
D.submissive
单项选择题
A.nobody can block Napster's searching
B.their searches are conducted differently
C.it is much more difficult to give away Napster
D.Gnutella needs a central server computer to search
单项选择题
A.Gnutella and Napster - two downloading software
B.Gnutella and Napster - two searching software
C.how to download information through Napster
D.downloading whatever files from the Internet by Gnutella
单项选择题
A.It is causing troubles for campus computer system.
B.It designs an easy and open environment to share information.
C.It is difficult to install.
D.It is designed in the popular MP3 format.
单项选择题
A.it was designed by a child
B.it is more dangerous than any other software
C.downloading large audio files at same time has made computer systems slow
D.it allows online users to search for almost anything
单项选择题
A.relieving the debt of poor countries
B.establishing a global financial market
C.distributing money more fairly in the world
D.preventing the possible financial crisis and terrorists to raise money through the system
单项选择题
A.makes no progress at all
B.makes progress smoothly
C.still face some difficulties
D.achieve its success in near future
单项选择题
A.a country can never expect to reconstruct its debts
B.a country can reconstruct its debt with the permission of IMF
C.a country in default cannot reconstruct its debts without the permission of all of its creditors
D.a country in default can reconstruct its debts by acquiring the permission of most of its creditors