Traditional Culture Encyclopedia - Photography major - English exercises, please ask experts to answer them! urgently needed

English exercises, please ask experts to answer them! urgently needed

1)The two basic theories in animation is facticity & credibility. The two basic theories in animation are facticity & credibility.

2)List different lines that you know: such as straight line, camber line & circle line.

List the lines you know: such as straight line, arc line & circle line

3)Color has three properties. they are hue,intensity& saturation. The three elements of color: hue, lightness, and purity (chroma).

4)The two elements of a photographer's studio are controlled background and restrained lighting

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