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Washington，D．C．Bicycle Tours
Cherry Blossom Bike Tour in Washington，D．C．
Duration：3 hours
This small group bike tour is a fantastic way to see the worldfamous cherry trees with beautiful flowers of Washington，D．C．.Your guide will provide a history lesson about the trees and the famous monuments where they blossom.Reserve your spot before availability—and the cherry blossoms—disappear!
Washington Capital Monuments Bicycle Tour
Duration：3 hours (4 miles)
Join a guided bike tour and view some of the most popular monuments in Washington，D．C．.Explore the monuments and memorials on the National Mall as your guide shares unique facts and history at each stop.Guided tour includes bike，helmet，cookies and bottled water.
Capital City Bike Tour in Washington，D．C．
Duration：3 hours
Morning or afternoon，this bike tour is the perfect tour for D．C．newcomers and locals looking to experience Washington，D．C．in a healthy way with minimum effort.Knowledgeable guides will entertain you with the most interesting stories about Presidents，Congress，memorials，and parks.Comfortable bikes and a smooth tour route (路线) make cycling between the sites fun and relaxing.
Washington Capital Sites at Night Bicycle Tour
Duration：3 hours (7 miles)
Join a small group bike tour for an evening of exploration in the heart of Washington，D．C．.Get up close to the monuments and memorials as you bike the sites of Capitol Hill and the National Mall.Frequent stops are made for photo taking as your guide offers unique facts and history.Tour includes bike，helmet，and bottled water.All riders are equipped with reflective vests and safety lights.
文章大意：本文是一篇应用文。文章介绍了在华盛顿特区进行的四项自行车旅行。
21．Which tour do you need to book in advance？ __A__
A．Cherry Blossom Bike Tour in Washington，D．C．.
B．Washington Capital Monuments Bicycle Tour.
C．Capital City Bike Tour in Washington，D．C．.
D．Washington Capital Sites at Night Bicycle Tour.
解析：细节理解题。根据第一项自行车旅行中的“Reserve your spot before availability—and the cherry blossoms—disappear！”可知，这项自行车旅行需要预订。其他三项自行车旅行都没有提到需要预订。
22．What will you do on the Capital City Bike Tour？ __D__
A．Meet famous people. B．Go to a national park.
C．Visit wellknown museums. D．Enjoy interesting stories.
解析：细节理解题。根据第三项自行车旅行中的“Knowledgeable guides will entertain you with the most interesting stories about Presidents，Congress，memorials，and parks.”可知，在Capital City Bike Tour中，导游会为你讲述关于总统、国会、纪念碑和公园的最有趣的故事。A项颠倒是非，尽管文中提到总统、国会等，但这只是导游要讲述的故事的主题，并不是说可以见到名人。B项颠倒是非，文中提到导游会讲述关于公园的故事，没有提到参观国家公园。C项无中生有，文中没有提到参观著名博物馆。
23．Which of the following does the bicycle tour at night provide？ __D__
A．City maps. B．Cameras.
C．Meals. D．Safety lights.
解析：细节理解题。由题干中的at night可定位到最后一项自行车旅行。根据最后两句“Tour includes bike，helmet，and bottled water.All riders are equipped with reflective vests and safety lights.”可知，在晚上进行的这项自行车旅行给游客配备了安全灯。A、B、C三项无中生有，文中都没有提到。
