A．The centenarians had a high calorie and fat intake.

B．The centenarians basically eat something different.

C．The centenarians eat a low-fat and low-calorie, unprocessed food diet.

D．The centenarians eat spicy food, drink whiskey, and have sweet pork every day.

照度为一亮度单位，顾名思义，是指摄像机在摄取影像时，对周围环境照明亮度的需求1LUX大约等于1烛光在（）米距离的照度

A.1米

B.5米

C.1.5米

D.9米