Task 6
Two ways that animal molting helps them to survive
Animals could change into the coat that is suitable to the weather
e.g. mountain hare (Europe), they have thin and short coat in summer when the weather is warm, then they shed the lighter coat to change into their winter coat, with the hairs twice as long and much thicker to prevent the cold;
Change the color of their coat to protect themselves form predator
e.g. North America weasel, they have brown coat for the summer season, but when winter comes, and there is usually snow on the ground, they molt and change into white color, this helps them to blend in with the environment.
以上就是5月18日托福口语机经整理，希望各位考友合理利用机经，认真备考，获得一个自己理想的成绩。
