動詞應用根據短文內容，用括號內所給動詞的適當形式填空，必要時可加助動詞或情態動詞。Bridgesarebuil...

問題詳情：

動詞應用

根據短文內容，用括號內所給動詞的適當形式填空，必要時可加助動詞或情態動詞。

Bridges are built for many reasons. Some bridges are built so that cars   1   (cross) over rivers. Others are made for trains to use . In Washington State, there is a very unusual bridge. It was built for squirrels(松鼠) 。

The town of Longview has a very busy street. Many cars pass it every day. When squirrels tried to cross the street, they    2  (kill) . Amos Peters wanted   3   (protect) these small and lovely animals, so he built a bridge for them---one that would let them pass above the traffic.

The bridge  4   (be)  a symbol of the town for over 40 years since then. And every Christmas, the local people 5  (add) a small Christmas tree to the center of the bridge ,How lovely!　　

A few years ago, the local people  6   (create) a squirrel festival and they raised money  7   (build)  two more bridges for these lovely animals. For years, because of the bridges . the squirrels in the town have been able to cross safely from one side of the street to the other.

1.        2.        3.        4.        5.        6.       7.          

【回答】

1. can cross  2. were killed  3. to protect

4. has been    6. created  7. to build  

知識點：語法填空

題型：閲讀填空