问题
选择题
Some insects _______ the colour of their surroundings to protect themselves.
A．take in
B．take off
C．take on
D．take out
答案
答案：C
考查短语辨析. take in接受,理解;take off 起飞,脱下;take on承担,具有,呈现;take out取出,出发.句意:一些昆虫具有周围环境的颜色来保护他们自己.结合语境可知选C.