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【单选题】
以下有关PNG文件格式的描述正确的是A.
PNG 可以支持索引色表和优秀的背景透明,它完全可以替代GIF格式
B.
PNG-24 格式支持真彩色,它完全可以替代JPEG格式
C.
PNG 是未来WEB图象格式的标准,它不仅是完全开放的而且支持背景透明和动画等
D.
由于PNG是一种新开发的文件格式,它需要浏览器软件的支持才可以正常浏览
拍照语音搜题，微信中搜索"皮皮学"使用
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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】保险合同条款的解释原则中，按照保险合同条款通常的文字并结合上下文解释的原则是( )。 A文释原则 B意图解释原则 C学理解释原则 D补充解释原则
【单选题】Directions: Choose the right one from the four choices marked A, B, C or D. All tumours from AOM treated mice were _____ to histological examination after routine processing and haematoxylin ...
A.
subject
B.
subjected
C.
injected
D.
directed
【单选题】What are students encouraged to do nowadays at school?
A.
To basic reading skills.
B.
To learn how to deal with tests.
C.
To read well in order to pass tests.
D.
To all kinds of skills.
【单选题】All tumours from AOM treated mice were _____ to histological examination after routine processing and haematoxylin and eosin staining.
A.
subject
B.
subjected
C.
injected
D.
directed
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