Computers can do () work in a short time, but a man can not do () by himself.
A.great many…many
B.a great deal of…much
C.much…a great deal
D.many…a great many
A.great many…many
B.a great deal of…much
C.much…a great deal
D.many…a great many
第1题
A.In time
B.In fact
C.Actually
D.As a matter of fact
第2题
A.正确
B.错误
第3题
Computers become very important because they can work faster than people and make fewer mistakes. Computers can ___24___ people do a lot of work. Writers now use computers to write. Teachers use them to help teaching. Students use them to study. Computers can also remember what you ___25___ them. Computers are very useful and helpful. They are our friends. Do you want to have a computer?
21)、
A.like
B.cheaper
C.few
D.put into
E.help
22)、
A.like
B.cheaper
C.few
D.put into
E.help
23)、
A.like
B.cheaper
C.few
D.put into
E.help
24)、
A.like
B.cheaper
C.few
D.put into
E.help
25)、
A.like
B.cheaper
C.few
D.put into
E.help
第4题
A.Y.是
B.N.否
第5题
A.small companies did not have enough money to buy such expensive computers
B.large computers could not do the work that small companies can do today
C.large computers did not come onto the market
D.small companies did not need to use this new technology
第6题
What cannot be learned from the passage?
A、computers will take the place of nurses in the future
B、it is not likely that computers can plan their own moves in chess games
C、it is not likely that computers can perform. tasks as well as people do
D、some programs have been written to give the computers i
第7题
A.All teachers use computers,
B.1,500students have laptops.
C.It is an old college in America.
D.Students there can do anything
第8题
What should you do? (SELECT AND PLACE)
第9题
A.A
B.B
C.C
D.D
第10题
our company uses network access protection (NAP) to enforce policies on client computers that connect to the network. Client computes run windows vista. A group policy is used to configure client computers to obtain updates from WSUS. Company policy requires that updates labeled important and critical must be applied before client computers can access network resources. You need to ensure that client computers meet the company policy requirement. What should you do?()
A.Enable automatic updates on each client.
B.Enable the security center on each client.
C.Quarantine clients that do not have all available security updates installed.
D.Disconnect the remote connection until the required updates are installed.
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