This passage mainly talks about ______.
A.the change of color in locusts B.the protective coloration of animals and pests C.how a certain sea fish protects itself D.animals or pests can dye themselves different colors正确答案B
This passage mainly talks about ______.
A.the change of color in locusts B.the protective coloration of animals and pests C.how a certain sea fish protects itself D.animals or pests can dye themselves different colors正确答案B
