PIL库Image类解析Image有4个处理图片的常用属性，以下有哪些是： A: Image.format B: Image.height C: Image.lenght D: Image.size

How big one image can be magnified depends on the ______of the original photograph. A: Image B: Format C: Pixel D: Color depth

Which one is attribute of image? ( ) A: mode B: format C: size D: color

Which of the followings are mentioned in the format types of invitation letter in this lesson? A: Block format B: Modified format C: Small format D: Big format

The most widely used format in a business letter is ___________, and in the letter of this format each line starts from the leftmost side, without any space left. A: indented format B: modified block format C: mixed format D: block / full format

Which of the following statements about image texture is correct: refers to which characteristics of the image? ( ) A: Image texture is the relative brightness of objects in the image B: Image texture is the apparent roughness of an image region C: Image texture is the apparent smoothness of an image region D: Image texture is the frequency of tonal change on an image

以近似分数形式输出数据的命令为（ ） A: format short B: format long C: format rat D: format bank

某代码读取图片文件时，识别该图像文件为PNG格式，那么该代码很可能使用了Image类中的（）属性。 A: mode B: info C: palette D: format

下面关于format()的使用,错误的是( )。 A: "{0:M^10.3f}".format(5985.7380) B: "{0:.2d}".format(452.6570) C: "{0:.3}".format("Good") D: "{0:3}".format(1234)

The difference between a block format and an indented format is that in a block format, every component is left-aligned while in an indented format, every component has an indentation. A: 正确 B: 错误