小明同学想将一张大小为640×480像素的图片设置为自己的QQ头像,如果通过Ps软件改变图片的大小为30×20像素,他可以
Ps小练习

Quiz
•
Fun
•
8th Grade
•
Hard

MengFei Lai
Used 10+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
通过工具栏的矩形选框工具进行选取
执行“图像”—“图像大小”命令,在图像大小对话框中修改
执行“编辑”—“自由变换”命令,进行调整
执行“图像”—“画布大小”命令,在画布大小对话框中修改
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
下列关于Ps中图层的描述错误的是
一张图可以有多个图层
图层就像一张纸透明的纸叠放在一起
一张图只能有一个图层
可以单独编辑某一图层
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
使用Ps处理一个包含多个图层的图片,如果下次还需要继续修改,可以保存为扩展名为( )的图像格式
PSD
JPG
BMP
GIF
4.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
图像分辨率的单位是?(字母均小写)
5.
MULTIPLE SELECT QUESTION
45 sec • Ungraded
你觉得在Ps里进行抠图时哪个工具最方便?
魔棒工具
矩形选框工具
快速选择工具
钢笔工具
磁性套索工具
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
从图可知一下哪个描述是正确的?
分辨率越小,像素块越少,画质越不清晰
分辨率越大,像素块越少,画质越不清晰
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
调整图像大小的快捷键是?
(有大小写字母区分,提示:?+?+?)
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