【单选题】【消耗次数：1】
以下不属于多媒体声卡的功能的是_______。
①
录制和编辑波形音频文件
②
合成和播放波形音频文件
③
压缩和解压缩波形音频文件
④
与MIDI设备相连接
参考答案：
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相关题目
【单选题】
MIDI音频文件是（ ）。
①
一种波形文件?????? ??
②
?是一种符号化的音频信号，记录的是一种指令序列
③
?是MP3的一种格式
④
一种采用PCM压缩的波形文件
【单选题】
以下4个组合选项中，主要用于播放音频文件的是（ ）。
①
酷我音乐盒和酷狗音乐
②
豪杰音频解霸和WindowsMediaPlayer
③
WindowsMediaPlayer和千千静听
④
RealOnePlayer和豪杰音频解霸
随机题目
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To obtain a satisfactory result, one must apply
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coats
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No one would have time to read or listen to an account of everything ____going on in the world.
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it is
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there is
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They have done things they ought_____.
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not to do
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not to be done
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not to have done
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____ native to North America, corn has now spread all over the world.
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In spite of
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Bit by bit, a child makes the necessary changes to make his language ____.
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as other people
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as other people’s
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like other people
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like other people’s
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advise
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suggest
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propose
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direct
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All the flights ____ because of the snowstorm, we had
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were canceled
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had been canceled
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A camera takes light rays bounced off objects and____ them
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concentrates
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combines
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It has been proposed that we ____ our decision until the next meeting.
①
delayed
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delay
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can delay
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