A.$30. | B.Free. | C.$60. | D.$120. |
A.4 | B.6 | C.10 | D.8 |
A.taking some tinder | B.hiking |
C.damaging some facilities | D.littering |
A.Tourists can have a swim in the water. |
B.Tourists can hike alone in the hilly lands. |
C.Small animals are under protection in the park. |
D.Children can play with small animals and take some away. |