单项选择题

On the whole, this passage is about ______.

A．how to put up high antennas
B．a way of picking up better TV programs
C．how to use the empty channels on your TV set
D．the way that TV signals are sent

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热门试题

单项选择题

To tell the truth, I'd rather ______ to their dinner.

A．not be invited
B．don't be invited
C．not to be invited
D．to be not invited

单项选择题

When he was elected director of the factory, he found himself ______ a serious shortage of funds.

A．face
B．faced with
C．faced
D．facing with