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中国大学MOOC: 八进制数(54)O+(26)O和(54)O-(26)O的结果分别为（ ）
中国大学MOOC: 八进制数(54)O+(26)O和(54)O-(26)O的结果分别为（ ）
How does an image come to us? (1.2. 01:46-02:01) A: An image may come through the eye as color or through the ear as sound. B: An image may come to us through the tongue as taste. C: An image may come to us through the nose as smell or the skin as touch. D: An image may come through any one of the ways mentioned above.
How does an image come to us? (1.2. 01:46-02:01) A: An image may come through the eye as color or through the ear as sound. B: An image may come to us through the tongue as taste. C: An image may come to us through the nose as smell or the skin as touch. D: An image may come through any one of the ways mentioned above.
【单选题】八进制数(54)O+(26)O和(54)O-(26)O的结果分别为() A. 102 ， 28 B. 102 ， 26 C. 80 ， 26 D. 80 ， 28
【单选题】八进制数(54)O+(26)O和(54)O-(26)O的结果分别为() A. 102 ， 28 B. 102 ， 26 C. 80 ， 26 D. 80 ， 28
名华慕课: 八进制数(54)O+(26)O和(54)O-(26)O的结果分别为（ ）。
名华慕课: 八进制数(54)O+(26)O和(54)O-(26)O的结果分别为（ ）。
image组件不支持（）图片格式。 A: JPG B: PNG C: SVG D: BMP
image组件不支持（）图片格式。 A: JPG B: PNG C: SVG D: BMP