18．How were the frogs traveling?

　　A．Through the river.

　　B．Through the road.

　　C．Through the woods.

19．What did the other frogs tell the two unlucky frogs?

　　A．They should try their best to jump out.

　　B．They had no choice but to die in the hole.

　　C．They would try all means to help them out.

20．How was the frog who got out?

　　A．He was deaf.

　　B．He was blind.

　　C．He was foolish.

第二部分； 阅读理解（共两节，满分 40分）

第一节（共15小题；每小题2分，满分30分）

　　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。

第一节（共15小题；每小题2分，满分30分）

　　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。

Washington, D.C. Bicycle Tours

Cherry Blossom Bike Tour in Washington, D.C.

Duration Tour

This small group bike tour is a fantastic way to see a world-famous 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 - 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