Duration :1 hour and 30 minutes

　　Price: Available upon request

Holiday Lights Tour

　　Running: December 6th through December 23nd

This attractive four takes you to some of San Francis's most cheerful holiday scenes. Authentic fire gear is provided for your warmth as you get into the holiday spirit.

Departing from the Cannery 7:00 pm and 9:00 pm

　　 Duration: I hour and 30 minutes

　 Advance reservations required.

21.Which of the tours is available in March?

A. San Francisco Winery Tour. B. Back to the Fifties Tour.

C. Spooky Halloween Tour. D. Holiday Lights Tour.

22.What can tourists do on Back to the Fifties Tours?

A. Go to Treasure Island. B. Enjoy the holiday scenes.

C. Have free ice cream. D. Visit the Presidio district.

23.What are tourists required to do to go on Holiday Lights Tour?

A. Take some drinks. B. Set off early in the morning.

C. Wear warm clothes. D. Make reservations in advance.

Winter sports are very popular in European and North American countries. These places usually receive a lot of snow during the winter months.

Skiing and skating become the major sports activities for Westerners during the winter. People from Norway, Italy, the United States, Sweden and Canada all like winter sports.

Winter sports such as alpine(高山的) skiing and skating are very popular because they allow people to keep warm while enjoying outdoors.

People can exercise outdoors in beautiful surroundings: snow­covered mountains and pine trees among endless white snow. Putting oneself into the white world and breathing fresh air, one can relax and forget all worries. Of course, the practice