文件读写对象tofile和fromfile分别往文件写数据和读数据。现有程序打开文件,并写入如下数据:tofile<;<;9<;<;10<;<;endl;写入完成后,利用fromfile按如下方式读取一个数:fromfile>;>;a;则读出的整数a的值为( ) A: 910 B: 9 C: 10 D: 都不正确

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

文件读写对象tofile和fromfile分别往文件写数据和读数据。现有程序打开文件，并写入如下数据：tofile&#91;<9<<10<<endl;写入完成后，利用fromfile按如下方式读取一个数：fromfile&#93;>a;则读出的整数a的值为____

Which of the following is not a description of image texture? （ ） A: the frequency of tonal change on an image B: the apparent roughness of an image region C: the apparent smoothness of an image region D: relative brightness of objects in the image

GHOST软件可以将整个硬盘所有内容进行备份,方法是________。 A: Partition To Image B: Disk To Image C: Partition From Image D: Disk From Image

The better the pre-processing the better the image ___and the results of the image processing within your ____.

使用Ghost软件恢复分区，应先选择菜单（ ） A: Local→Partition→From Image B: Local→Disk→From Image C: Local→Partition→To Image D: Local→Disk→To Image

image

What is the purpose of camera calibration? A: To find a suitable mathematical model to solve the function B: Get a 3D image C: Output 2d image D: Analyze the image

下列设置图片背景的语法正确的是（ ）。 A: p{background-image:url(image/flower.jpg)} B: p{background-image: (image/flower.jpg)} C: p{background-image:src(image/flower.jpg)} D: p{background-image:href(image/flower.jpg)}