单项选择题

Which is NOT mentioned as a way of telecommunications

A．Telephones are linked to home computers.
B．Television sets are connected to home computers.
C．Home computers are tied to radio stations.
D．Home computers are connected to telegraph

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热门试题

单项选择题

What does the conversation say about registration

A．Each conferee is given a conference tag.
B．The man has already got registered.
C．Students are required to register today.
D．Teachers can't register for the conference today.

单项选择题

The man volunteers to help out in the food tent because_______.

A．everybody loves to eat
B．he is a gourmet
C．it is a great chance to socialize
D．his friends also offer to help out there