【单选题】【消耗次数：1】
下列数字音频文件中，音质最好的是（ ）
①
WAV 波形文件
②
MP3 格式文件
③
MIDI 格式文件
④
电子琴演奏后保存的文件
参考答案：
复制
纠错
相关题目
【单选题】
PDF格式文件转换为DOC格式文件不正确方法是（ ）。
①
直接从PDF文件复制文本到DOC文件
②
利用Adobe Acrobat自身转换功能
③
直接修改文件后缀名
④
利用CAJViewer的OCR功能
随机题目
【单选题】
Evidence came up ____ specific sounds are recognized by babies as young as six months old.
①
what
②
that
③
which
④
whose
【单选题】
There will be a new building here next year, _____ ?
①
will it
②
will there
③
be there
④
won’ t there
【单选题】
This house will probably come on the ____ next month.
①
fair
②
market
③
shop
④
store
【单选题】
I’m sure your suggestion will ____ the problem.
①
contribute to solving
②
be contributed to solve
③
contribute to solve
④
be contributed to solving
【单选题】
____ before, his first performance for the amateur dramatic group was a success.
①
Though having never acted
②
As he had never acted
③
Despite he had never acted
④
In spite of his never having acted
【单选题】
“If we fail to act now,” said Tom, “We’ll find ourselves ____ in action later on.”
①
paid back
②
paid for
③
paid up
④
paid off
【单选题】
The statement had to be delivered to someone who could
____ it to the press.
①
relieve
②
release
③
emit
④
discharge
【单选题】
When the idea of winning in sports is carried to excess, ____ competition can turn into disorder and violence.
①
honestly
②
honest
③
honorable
④
honorary
【单选题】
He had acquired a（n）____ command of the English
language.
①
ordinary
②
immense
③
extraordinary
④
temporary
【单选题】
Danny left this ____ message on my answering machine: “I must see you. Meet me at twelve o’clock.” Did he mean noon or midnight?
①
ambiguous
②
responsible
③
implicit
④
thoughtful