听短文,回答以下各小题。
16. How many kinds of elephants are there in the world?
17. What abilities do elephants have?
A.They can hear and smell things well. |
B.They can see things very far away. |
C.They can tell many different kinds of colors. |
18. Which kind of elephants are easily caught?
A.Elephants in Africa. | B.Elephants in India. | C.Both of them. |
19. What can you see in India?
A.Many elephants are killed for their teeth. |
B.Elephants take care of people’s babies. |
C.Elephants work for people. |
20. What can elephants in India know from people’s voice?
A.Whether they are hungry or not. |
B.Whether they are friendly or not. |
C.Whether they are happy or not. |