When an illustration is required to be reproduced horizontally on a page,the top of the illustration shall always be toward the left edge of the sheet.
A.当要求在页面上垂直复制插图时,插图的顶部应始终朝向纸张的左边缘。 B.当要求在页面上水平复制插图时,插图的顶部应始终朝向纸张的左边缘。 C.当要求在页面上垂直复制插图时,描述的顶部应始终朝向纸张的左边缘。正确答案B
