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【单选题】
下面哪一个不是数据链路层的功能( )
A.
链路管理
B.
帧同步
C.
差错控制
D.
选择
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【简答题】In terms of manner of articulation, consonants [ θ ] and [ ð ] are called ▁▁▁▁▁▁▁▁▁▁.
【单选题】两端固端超静定梁AB,已知A端单位转角,则杆端B的弯矩是()
A.
4i
B.
3i
C.
2i
D.
i
【判断题】现代管理强调动力,动力给予的量愈大愈好。
A.
正确
B.
错误
【简答题】In terms of manner of articulatin, consonants [θ] & [ð] are called .
【判断题】我国是一个多山的国家,拥有被誉为“世界第三极”的珠穆朗玛峰,海拔8844.45 米,为地球最高峰。
A.
正确
B.
错误
【简答题】In terms of manner of articulation, consonants [][] are called ▁▁▁▁▁▁.
【单选题】阅读理解 (共5小题,每小题2分,满分10分) Mark Twain was an American writer . One day he went to a city by train . He wanted to see one of his friends there. He was a very busy man. He usually forgot something. When he...
A.
naughty
B.
bad
C.
forgettable and humorous
【判断题】我国是一个多山的国家,拥有被誉为“世界第三极”的珠穆朗玛峰,海拔8844.45米,为世界最高峰
A.
正确
B.
错误
【单选题】珠穆朗玛峰为世界第一高峰,海拔8844.43米,折合成英尺大约是()英尺。
A.
31004
B.
29029
C.
28120
D.
26883
【单选题】阅读理解 (共5小题,每小题2分,满分10分) Mark Twain was an American writer . One day he went to a city by train . He wanted to see one of his friends there. He was a very busy man. He usually forgot something. When he...
A.
New York
B.
America
C.
We don’t know
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