问题补充：
Please the lions. It’s dangerous to take photos with them.
A. take off
B. get off
C. keep off
D. turn off
答案：
A. take off
B. get off
(答案→)C. keep off
D. turn off
解析：take off 起飞，脱下；get off动身，下车；keep off让开，不接近；turn off关掉，关闭。句意：请远离狮子。和它们一起拍照危险。结合语境可知选C。
