阅读下列内容，从每小题所给的四个选项中选出一个最佳答案。
| Zijin Mountain Observation(紫金山天文台) Price: Adults ￥50 Children ￥20 Children (under 10 years old) free Open: 8.00 a.m.—5:00 p.m. every day |
| Xuanwu Lake Price： Adults￥ 60 Children (10 years old and over) ￥30 Children (under 10 years old) free Open: 6.00 a.m.—7:00 p.m. every day |
| Nanjing Zoo Price: Adults ￥40 Children (12years old and over ) ￥15 Children (under 12 years old) free Open : 7:00 a.m.—6:00p.m. from Monday to Friday 6.30 a.m. to 6.30p.m. on Saturday and Sunday |
1 Jim are 12. If he goes to Zijin Mountain Observation with his parents, they should spend____________.
A. 60 yuan B.90 yuan C. 120 yuan D. 150 yuan
2 You are 11 years old.. If you don’t take any money, you _______________.
A. can’t go to any place B. can go to only one place
C. can go to two places D. can go to three places
3 It is 6.35 a.m. on Sunday, you can visit ____________.
A. Zijin Mountain Observation B. Xuanwu Lake
C. Nanjing Zoo D. both B and C