MP3是目前最流行的数字音乐压缩编码格式之一，其命名中的“MP”是指(51)，“3”是指(52)。
A. media player
B. multiple parts
C. music player
D. MPEG-1 Audio
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A．4×4B．8×8C．16×16D．32×32
A. 4×4
B. 8×8
C. 16×16
D. 32×32
A．帧内图像B．动态图像C．插补图像D．预测图像
A. 帧内图像
B. 动态图像
C. 插补图像
D. 预测图像
A．RGBB．CMYC．HSID．YCrCb
A. RGB
B. CMY
C. HSI
D. YCrCb
By saying "The cost is staggering, the grief is overwhelming, and there is no end in sight" (Para. 5), the Bellevue doctor suggests that ______.
A. people in the country should donate more money to treat the AIDS patients
B. those who deal with AIDS patients every day have lost all hope
C. doctors and others have lost their hope in treating the AIDS patients
D. AIDS patients should not give up hope although the disease is hard to cure
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