单项选择题

A．machine
B．container
C．termination
D．receiver
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单项选择题
A．symbolsB．signsC．sightsD．signals
A．symbols
B．signs
C．sights
D．signals
单项选择题
It can be inferred from the second paragraph that
A．the price war will reverse the present situation.
B．the wireless equipment makers will try to improve the original networks.
C．the handset makers will produce new phones with high technology.
D．the Europeans are enthusiastic about the new advanced cell-phones.
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