Because film is______to light it must be kept in darkness to avoid exposure under the sun.

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Because film is______to light it must be kept in darkness to avoid exposure under the sun.

A.glowing

B.brilliant

C.sensitive

D.gloomy

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。