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【简答题】
数据在信道中的传输速率受哪些因素的限制?信噪比能否任意提高?香农公式在数据通信中的意义是什么?“比特/每秒”和“码元/每秒”有何区别?
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皮皮学刷刷变学霸
举一反三
【单选题】---Have you ____ some new ideas? ---Yeah. I will tell you later.
A.
come about
B.
come into
C.
come up with
D.
come out with
【单选题】Some people apparently have an amazing ability to _____the right answer.
A.
come up with
B.
look up to
C.
put up with
D.
live up to
【单选题】If you continue driving like this, you will_____ disability.
A.
end up with
B.
put up with
C.
come up with
D.
catch up with
【单选题】Very few scientists _________ completely new answers to the world’s problems.
A.
come up with
B.
come out
C.
come round
D.
come up to
【单选题】The phrase 'come up with' (Line 3, Para. 4) probably means______.
A.
catch up with
B.
deal with
C.
put forward
D.
come to the realization
【简答题】It is expected that ______ (随着科技的进步), doctors would come up with some effective with the development of science and technology
【简答题】But all of these suggestions cost money, which cities are hard pressed to come up with as they try to cope with new waves of homelessness.(翻译)
【单选题】We must_______ a plan to improve your math．
A.
pick up
B.
catch up with
C.
come up with
D.
make up
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