题目内容

下列关于修补工具表述准确的有

A. 通过使用修补工具,可以用其它区域或图案中的像素来修复选中的区域。
B. 像修复画笔工具一样,修补工具会将样本像素的纹理、光照和阴影与源像素进行匹配。
C. 可以在选择修补工具之前建立选区,并用此选区上使用修补工具。
D. 选择修补工具要从取样区域中抽出具有透明背景的纹理,请选择“透明”。“透明”选项非常适用于具有清晰分明纹理的纯色背景或渐变背景

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