阅读理解。 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 or have a try of rock climbing. This is also a protection area for wild animals. You can find many kinds of animals living in this area. Time: May 8-May 14 Tel: 64639818 Adult: $110 Child: $55 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 and horse riding. Bird lovers can also enjoy a great walk. Time: May 20-May 22 Tel: 63986423 Adult: $50 Child: $25 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's a trip full of Adventure. A guide will lead the tour. Many of the plants you will see on this trip can only be seen at night. Time: May 16-May 18 Tel: 63875629 Adult: $30 Not for children Trip 4 Five Days by the Sea Wear your sunhat and enjoy wonderful sunshine all the time from morning to evening. Our hotel is next to the sea. We have our own boats, too. You can swim in the sea or in the swimming pool. Every day our boat will take you to different places for swimming. Time: May 23-May 27 Tel: 67538293 Adult: $80 Child: $40 1. If you and your friends want to enjoy the sunshine at the seaside, you can call______. [     ] A. 67538293 B. 63875629 C. 64639818 2. How much does Sam have to pay if he wants to stay in Hunter Valley with his wife and his five-year-old son? [     ] A. $75 B. $100 C. $125 3. David can take part in ______from May eighth to May fourteenth. [     ] A. hiking in the mountains B. fishing in the country C. swimming in the sea 4. ______tells people that children can't take part in this kind of trip. [     ] A. Trip 1 B. Trip 2 C. Trip 3 5. Which of the following is NOT mentioned according to the four ads? [     ] A. B. C.