The forest guards often find campfires that have not been pletely.
A. turned down
B. put out
C. put away
D. turned over
网友回答
A. turned down
(答案→)B. put out
C. put away
D. turned over
解析：turn down“关小”；put out“熄灭”；put away“放弃，处理”；turn over“打翻”。campfires是“篝火” 的意思，所以用“熄灭”。