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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When he was elected director of the factory, he found himself ______ a serious shortage of funds.
A．face
B．faced
C．faced with
D．facing with
单项选择题
If you ask them, they'll be ______ pleased to accept your invitation.
A．only too
B．rather too
C．only so
D．too much
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