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【多选题】
胎面是轮胎的外表面,可分为()三部分。A.
胎冠
B.
胎肩
C.
胎侧
D.
垫带
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皮皮学刷刷变学霸
举一反三
【单选题】Which command will delete the current rescue configuration?（）
A.
user@router# system delete configuration rescue
B.
user@router> request system configuration rescue delete
C.
user@router# delete rescue configuration
D.
user@router> file delete rescue-configuration
【单选题】Why are 'blue polyethylene bags' mentioned in paragraph 2?
A.
They are used to prop up bananas.
B.
They protect growing bananas and speed ripening.
C.
They help increase heat and humidity and so prevent injury.
D.
Bunches of bananas are always covered with them.
【简答题】线路中心线在水平面上的投影称做 ,线路中心线在垂直面上的投影称做 。
【单选题】You are the top of the hierarchy in configuration mode. How would you save your configuration to a file on the router?（）
A.
save configuration
B.
save config
C.
save
D.
save run
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