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【单选题】
在 Photoshop CS 中 , 对模糊工具功能的描述正确的是A.
模糊工具只能使图像的一部分边缘模糊
B.
模糊工具可降低相邻像素的对比度
C.
模糊工具的强度是不能调整的
D.
如果在含有图层的图像上使用模糊工具，所有图层上的图像发生变化
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】按车桥上车轮的不同运动方式,车桥可分为( )和断开桥。
【简答题】按车桥上车轮的不同运动方式,车桥可分为 、 、 和 。
【单选题】. He is very popular among his students as he always tries to make them __________ in his lectures.
A.
interested
B.
interesting
C.
interest
D.
to interest
【判断题】ISO 9000系列标准的发布，使得各国的质量管理和质量保证的概念、原则、方法和程序统一在国际标准的基础上，标志着质量管理走向规范化、程序化的新高度。
A.
正确
B.
错误
【单选题】He ______ conscious of his duties to his parents as a filial son.
A.
was and always will be
B.
has to be and always will be
C.
had been and always will be
D.
has been and always will be
【单选题】He is very popular among his students as he always tries to make them in his lectures.
A.
interesting
B.
interested
C.
interest
D.
to interest
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