下面是使用椭圆选框工具创建选区时常用到的功能，请问哪些是正确的？（） -题库考试答案搜索网

下面是使用椭圆选框工具创建选区时常用到的功能，请问哪些是正确的？（）

多选题

2022-01-07 05:35

A、&ensp;按住Option（Mac）/Alt（Win）键的同时拖拉鼠标可得到正圆形的选区
B、&ensp;按住Shift键的同时拖拉鼠标可得到正圆形的选区
C、&ensp;按住Option（Mac）/Alt（Win）键可形成以鼠标的落点为中心的椭圆形选区
D、&ensp;按住Shift键使选择区域以鼠标的落点为中心向四周扩散

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正确答案

B| C

试题解析

标签：国家开放大学(Photoshop图像处理) CMS专题专科计算机信息管理

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