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【单选题】
(__)是交换机运算的核心部件,它的主频决定了交换机的运算速度。
A.
CPU
B.
ROM
C.
RAM
D.
UDP
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【单选题】While we plan our railway buildings with a life span of 100 years, we also know that a quake measuring over seven on the Richter scale might______once in 120 years, though we never expected it to happ...
A.
appear
B.
develop
C.
erupt
D.
emerge
【单选题】Not only_______know the theory, but also_______learn how to apply it in practice.
A.
should we; should we
B.
we should; we should
C.
should we; we should
D.
we should; should we
【简答题】Maybe it is true that we do not know what we have got until we lose it, but it is also true that we do not know what we have been missing until it arrives. Giving someone all your love is never an ass...
【单选题】--We all know that paper is made ________ wood. -- Yes, we can also say that wood can be made ________ paper.
A.
of, from
B.
of, into
C.
from, into
D.
from, of
【简答题】Maybe it is true that we do not know what we have got until we lose it, but it is also true that we do not know what we have been missing until it arrives. It takes an hour to like someone, and a day ...
【单选题】We should be glad to know ()what terms you would be willing to represent us, also the terms on which business is generally conducted in your country.
A.
upon
B.
with
C.
on
D.
to
【单选题】From Socrates’ debate with his students, we know that _____.
A.
good people never cheat others.
B.
none of the above
C.
we should define what is good and what is evil according to different situations.
D.
we should not steal away our friend’s tool when he is committing suicide.
【单选题】Know font if we want to the success but they may also________ out thinking.
A.
direct
B.
limit
C.
change
D.
improve
【单选题】We all know that ancient people also counted ______ tens. [     ]
A.
in
B.
on
C.
with
D.
by
【简答题】阅读理解。 Maybe it is true that we do not know what we have got until we lose it, but it is also true that we do not know what we have been missing until it arrives. It takes an hour to like someone, and ...
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