题目内容

MP3是数字波形声音的一种压缩编码文件格式,它采用的压缩编码标准属于

A. MPEG-1
B. MPEG-2
C. MPEG-4
Dolbv AC-3

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B超示宫腔内液性暗区2.3×1.2cm,最合适的处理是

A. 行清宫术
B. 使用止血药
C. 单纯扩张宫颈
D. 肌注催产素
E. 使用抗生素

63()

A. Environmental management
B. Increasing the world's food supply
C. Soil erosion
D. Fertilisers and pesticides - the way forward
E. Farm subsidies

人民法院认为起诉不符合起诉条件,作出不予受理裁定,原告不服的,可以( )。

A. 提起上诉
B. 重新起诉
C. 申请强制执行
D. 形成协议

A: Boy, how quickly technology changes! So many people have a computer in their home nowadays. B:______

A. Computers There are so many computers in the office.
B. I know. I feel so behind the time.
C. But I know a lot of computers.
D. Yes, I have computer at hom

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