A: additional
B: extensive
举一反三
- Years ago, TV sets had pictures only in ____________. People had ___________channels to choose from. They had to _____________ on the TV to change the channel. Today, however, TV sets show pictures in __________.People have hundreds of channels to watch. TVs come with ___________ , so people can change channels from across the room.
- We express our emotions not only verbally but also through non-verbal channels, and one of the main non-verbal channels is facial expression.
- We can find advertisements from different channels, like TV, newspaper, magazine, interne, and billboard.( )
- 67. There are more TV channels with the help of _________________.
- The<br/>new ______ technology would allow us to have more TV channels to<br/>choose from. A: digital B: mental C: environmental D: physical
内容
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We can ______ when we watch TV. A: go to live in the other countries B: answer TV many questions C: get a lot of information(信息) D: ask TV some questions
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Attach the track to the channels with the ____. A: Attach the track to the channels with the bolts. B: Bolt track to channels.
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Interviews with foreign TV channels have been conducted solely by phone, with no ______ video. A: companion B: company C: accompanying D: accompany
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You install a TV tuner card on your computer. You need to record two different TV shows that run on two different channels at the same time. What should you do？（） A: Install a TV tuner card that supports high-definition TV （HDTV）. B: Install an additional TV tuner card. C: Contact your TV cable or satellite provider to add support for concurrent recording. D: Remove the existing TV tuner card. Install a new TV tuner card that supports MPEG-2 video hardware or software video decoding.
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2. Many people like changing channels while watching TV because____ A: they are too young to stay on one channel B: they have little time to watch everything C: the quality of the program is terrible D: there are many choices of programs