小题1:If visitors cannot see the animals, the animals may be______.
A.playing | B.eating | C.acting | D.sleeping |
小题2:Jack is eight years old. He goes to the zoo with his 58-year-old grandfather.How much should they pay for visiting the zoo?
小题3:What should we do in order not to frighten the animals?
A.We should ride bikes. | B.We should keep quiet. |
C.We should feed the animals. | D.We should keep the zoo clean. |