● 某幅图像具有 640 ×480 个像素点,若每个像素具有 8 位的颜色深度,则可表示 (13) 种不同的颜色,经 5:1 压缩后,其图像数据 占用 (14) (Byte)的存储空间。 (13)A. 8 B. 256 C. 512 D. 1024 (14)A. 61440 B. 307200 C. 384000 D. 3072000
【简答题】下列各小题中均有一处错误,请将其划出来并将正确答案填写在题后的横线上。 1.That books are my brother's. __________ 2. -Di d Mike and his sister Lucy enjoy them at the party? -Yes. They had a good time. ___________ 3. I tried fou r jacket...