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【简答题】
对于二维数组A[m][n]，其中m≤80，n≤80，先读入m和n，然后读该数组的全部元素，编写相应函数求数组A靠边元素之和。
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【简答题】Li Ming is discussing meal arrangements with Ms. Blaire Listen to the conversation and complete the answers to the following questions. 1. What's the problem with meal arrangements? The tourists comp...
【简答题】n. somebody who claims that he can predict what will happen in the future
【单选题】He is so strong that he can lift 100 kilograms.
A.
N = not an argument
B.
A = an argument that is neither valid nor sound
C.
V = an argument that is valid but not sound
D.
B = an argument that is both valid and sound
【单选题】He can choose from different jobs and probably changes his work more frequently as he is not ______ to a choice within a small radius.
A.
restrained
B.
hampered
C.
refrained
D.
restricted
【简答题】压力水柜水压0.3MPa,水位比水舱高8m,供水泵排压0.4MPa,吸压-0.05MPa, 管路阻力为( )m。
【多选题】下列关于误码率的叙述中,正确的是
A.
误码率是衡量数据传输系统在正常工作状态下传输可靠性的参数
B.
对于一个实际的数据传输系统，要求的误码率越低，则传输系统设备的造价就越高
C.
实际应用数据传输系统的误码率可以达到0
D.
在实际测量一个数据传输系统时，只有被测量的传输二进制码元数足够多，才会越接近于真正的误码率
【判断题】That the huge water projects have diverted the rivers causes the Aral Sea to shrink .
A.
正确
B.
错误
【单选题】He can speak English, German, French and Japanese. He is really a man with a (n) ______ for language.
A.
gift
B.
present
C.
ability
D.
skill
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