题目内容：

完形填空（10小题，每小题1分，共10分）

先通读短文，掌握其大意，然后从A、B、C、D四个选项中选出一个可以填入相应空白处的最佳答案，并将其标号填入题前括号内。

One day, a boy and his sister were sitting by a lake near their house when a bear appeared. There was ____ place for them to get away. The children had to step back to the ____. They kept backing and the bear kept ______ at them. As the two children were wearing ____, the boy told his ___ to jump into the lake. But the bear _____ them into the lake and caught the girl by the life-jacket. The boy turned back and tried to pull his sister away from the bear.

But that didn’t work. Then the boy tried growling (嗥叫) _____ at the bear. ___ by this, the bear let the girl go. The children scrambled ashore (爬上岸) and ran up to the house with the bear ____ them.

The children tried to get ____ the house through the front door but it was locked. With the bear right behind them, they ran out of the house. Each time it got too close, the boy stopped and growled, and each time the bear stopped coming at them, allowing the children to escape . Finally they succeeded in entering by the back door. They phoned the police station. Two policemen came and drove the bear away.

1.A. no           B. any        C. some          D. enough

2.A. house        B. lake        C. shore          D. bear

3.A. climbing      B. coming     C. backing        D. smiling

4.A. flowers       B. hats        C. life-jackets  D. shoes

5.A. friend        B. bear        C. mother         D. sister

6.A. took         B. brought     C. kicked         D. followed

7.A. sadly        B. happily      C. loudly         D. kindly

8.A. Encouraged   B. Surprised    C. Disappointed   D. Relaxed

9.A. before       B. beside       C. over           D. behind

10.A. into         B. out of       C. onto           D. off