【单选题】The term 'the south' in the third paragraph most probably refers to______.
A.
the Southern part of America
C.
the Southern hemisphere
【单选题】The relative pronoun 'which' in the last paragraph refers to ______.
【判断题】理论上,1000BaseLX多模光缆的最大传输距离是550米。
【单选题】理论上,1000BaseLX多模光缆的最大传输距离是( )
【单选题】In the first paragraph, the Netherlands refers to ______.
A.
the land below sea level
B.
the people of the nation
C.
the nation of the Dutch
D.
the land reclaimed from the sea
【单选题】理论上,1000BaseLX多模光缆的最大传输距离是多少?()