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更多“cable yarding”相关的问题
A.Until
B.Unless
C.If
D.In
不以电话线为传输媒介的是()接入技术。
A、 Cable Modem
B、话带Modem
C、 N-ISDN
D、 xSDL
The passage implies that the telegraph cable was built mainly ______.
A．for oceanographic studies
B．for military purposes
C．for business considerations
D．for investigating the depths of the oceans
A.Until
B.Unless
C.If
D.As
A.inquired for
B.inquired of
C.inquiring for
D.inquiring of
We trust that you will be able to accept our offer, which shall() against reply by cable
A、kept open
B、keep valid
C、be kept firm
D、be keeping open
This passage is mainly about ______. ()
A．the beginnings of oceanography
B．the laying of the first undersea cable
C．the investigation of ocean depths
D．the early intercontinental communications
A．the American Navy
B．some early intercontinental travelers
C．those who earned a living from the Sea
D．the company which proposed to lay an undersea cable
