阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项并在答题卡上将该项涂黑。
A
San Francisco Fire Engine Tours
San Francisco Winery Tour
Running: February 1st through April 30th
This delicious tour goes through the city on its way to Treasure Island where we will stop at the famous Winery SF. Here you can enjoy 4 pours of some of the best wine San Francisco has to offer.(Included in tickets price)
Departing from the Cannery: Tour times upon request.
Duration(时长): 2 hours
Price: $90
Back to the Fifties Tour
Running: August 16th through August 31st
This tour transports you back in time to one of San Francisco’s most fantastic periods, the 1950s! Enjoy fun history as we take you through San Francisco for a free taste of ice cream.
Departing from the Cannery: 5:00 pm and 7:30 pm
Duration: 2 hours
Price: $90
Spooky Halloween Tour
Running: October 10th through October 31st
Join us for a ride through the historical Presidio district. Authentic fire gear(服装) is provided for your warmth as our entertainers take you to some of the most thrilling parts of San Francisco.
Departing from the Cannery: 6:30 pm and 8:30 pm
Duration: 1 hour and 30 minutes
Price: Available upon request
Holiday Lights Tour
Running: December 6th through December 23rd
This attractive tour takes you to some of San Francisco’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: 1 hour and 30 minutes
Advance reservations required.
21. Which of the tours is available in March?
A. Holiday Lights Tour. B. Back to the Fifties Tour.
C. San Francisco Winery Tour. D. Spooky Hallowen Tour.
22. What can tourists do on Back to the Fifties Tours?
A. Have free ice cream. B. Enjoy the holiday scenes.
C. Go to Treasure Island. D. Visit the Presidio district.
23. What are tourists required to do to go on Holiday Lights Tour?
A. Take some drinks. B. Wear warm clothes.
C. Make reservations in advance.D. Set off early in the morning.
