Smart Animals聪明的动物
These four animals are all smart. Do you know some surprising(令人吃惊的) things about them? Make a guess!
1. Gorillas(大猩猩) when they are happy.
A.laugh B. snore(打鼾)
C. burp(打嗝) D. sleep
2. Parrots don’t have vocal cord(声带).
A.True B.False
3. Cats can’t taste .
A. salt B. sweet
C. spicy(辣的) D. sour(酸的)
4. Newborn dolphins(新生海豚) don’t sleep.
A.True B.False