问题 填空题
根据短文内容,用方框里所给词的适当形式填空。
exciting, carry out, time, experiment, pick up, into, take
     One day, the great French scientist Andre Marie Ampere went on his way to give a lecture. He was
thinking about an     1     as he was going along a river. He     2     a stone and put it into his pocket.
Suddenly he thought out a way to     3     his experiment. He was so     4     that he threw what he
thought was a "stone" in his pocket     5     the river. Later when he wanted to look at the     6    , he
searched his pocket for the watch. But what he finally    7     out from his pocket was not a watch but the
stone.
答案

1. experiment

2. picked up

3. carry out

4. excited

5. into

6. time

7. took

单项选择题
单项选择题