计算机合成的类型有两类:一类是合成的语音,另一类是合成的音乐,在下列声音文件类型中,

题型:单项选择题

问题:

计算机合成的类型有两类:一类是合成的语音,另一类是合成的音乐,在下列声音文件类型中,属于计算机语言合成音乐的是______。

A) WAV
B) MIDI
C) MP3
D) WMA

考点:计算机等级考试PC技术三级PC技术笔试
题型:单项选择题

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小题1:Before you draw a conclusion, you should ________ (深思) it again and again.

小题2:There is no doubt that all students ________ (极想) succeed in their study.

小题3: We attended our friends’ wedding ________ (不久前的一天).

小题4:Li Lei always helps the persons ________ (需要) without hesitating.

小题5:It is believed that his nationality is not r________ (毫无关系) whether he is a novelist.

小题6:He is good at his job but he seems to ________ (缺乏信心).

小题7:I have been so o________ (忙于工作) that I haven’t had time to see my parents.

小题8:My classmate’s idea has never a________ (吸引我) very much.

小题9:We believe the priest is responsible for our ________ (精神安慰).

小题10:Mr Robot ________ got off the ship than he was stopped by a man who wanted to sell him a diamond ring. (刚一……就)

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C.甲苯

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B.大细胞性贫血

C.营养性巨幼细胞性贫血

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