[单项选择]Here are four kinds of trip for vacation: Trip 1: One Week in the Mountains Bring your strong shoes and warm clothes for this walk in a beautiful area of the Green Mountains. You may go hiking. And you can find many kinds of animals living in this area. Time: May 8-May 14 Tel: 64639818 Adult: $110.00 Child: $55.00 Trip 2: Three Days in the Country There are many beautiful gardens. Take your camera and enjoy the wonderful sight in Hunter Valley. It is a good place for fishing. You can also find different kinds of flowers here. Time: May 20-May 22 Tel: 63986432 Adult: $50.00 Child: $25.00 Trip 3: Flashlight Adventure Put on your warm clothes, bring a flashlight(手电筒), and come for a night walk along the Dungog Valley. It is a trip full of adventure (冒险). You can see many plants on your trip. Time: May16-May 18 A. 64639818. B. 63875629. C. 67538293.