A. 公法 B. 私法 C. 成文法 D. 不成文法
A. 勤洗脸 B. 勤洗澡 C. 勤理发 D. 勤晒被褥
A. 汽油喷射装置 B. 化油器 C. 燃烧室
A. The light comes on at sunset B. There is an emergency light if the main light is extinguished C. The height of the light is 24 feet D. The tower is painted with black and white stripe