What is a probable cause of random access failure?()
A.MAXTA exceeded
B.TALIM exceeded
C.Congestion on the SDCCH
D.All of these
E.None of these
A.MAXTA exceeded
B.TALIM exceeded
C.Congestion on the SDCCH
D.All of these
E.None of these
(78)Obviously, there would be no point in investing(投入) in a computer if you had to check all its answers, but people should also rely on their own internal computers and check the machine when they have the feeling that something has gone wrong. Questioning and routine double checks must continue to be as much a part of good business as they were in pre-computer days. Maybe each computer should come with the following warning: for all the help this computer may provide, it should not be seen as a substitute for fundamental thinking and reasoning skills.
What is the main purpose of this passage?
A.To look back to the early days of computers.
B.To explain what technical problems may occur with computers.
C.To discourage unnecessary investment in computers.
D.To warn against the blindness to the probable shortcomings of computers.
A.The solution to the Nebraska settlers fuel problem.
B.Life in Nebraska in the late ninteenth century.
C.The imporance of the American buffalo.
D.Deforestation in Nebraska in the late nineteenth century.
A.international cooperation
B.nationalistic reasons
C.scientific research
D.long-term profits
We【65】our children to school to【66】them for the time【67】they will be big and will have to work【68】themselves. Nearly all they study at school has some【69】use in their life, but is that the only reason【70】they go to school?
There is【71】in education than just learning facts. We go to school【72】all to learn how to learn,【73】when we have【74】school we can continue to learn. A man who really knows【75】will always be successful, because【76】he has to do something new which he. Has never had to do【77】, he will rapidly teach himself how to do it in the best【78】. The uneducated person,【79】, is probably unable to do something new, or does it badly. The purpose of schools, therefore, is not just to teach languages, arithmetic, etc..,【80】to teach pupils the way to learn.
(56)
A.either
B.whether
C.ever
D.as well
A.may be what
B.may be that
C.must be what
D.may be all
A.what good
B.What the use
C.What's the good of
D.What's the point of