【正确答案】 B

【答案解析】processed处理，冲洗。如：One has to process a photographic film to print pictures from it. 必须先冲洗照相底片才能印出相片。loaded装(胶卷)；又如：load a camera(with film)把胶卷装入照相机；exposed使曝光，使感光；又如：This film has been exposed．这张胶片已经曝光了。rewound倒卷。