题目内容：

At one time Einstein travelled all over the United States giving lectures. He travelled by car and soon became quite friendly with the driver.

The driver always listened to Einstein’s lecture, which the great scientist gave again and again. One day he told Einstein that he knew the lecture so well that he was sure he could give it himself. Einstein smiled and said, “Why don’t you give the lecture for me next time?” The driver agreed.

That evening both of them went along to the lecture hall. Nobody there knew Einstein. As the driver took his place on the stage everybody clapped. Then he started the lecture. Sure enough he didn’t make a single mistakes. It was a greet success, and when it was over, people clapped and clapped. Then he started to leave, shaking hands with everybody, while Einstein followed quietly a few steps behind.

Just before he got to the door, a man stopped them and asked the driver a very difficult question. The driver listened carefully. Of course, he did not understand a thing, but he nodded as if he did. When the man stopped talking, the driver said that he thought the question was very interesting, but really simple. In fact ,in order to show how simple it was, he would ask his driver to answer it!

A.根据文章内容判断句子对错，正确的写A,错误的写B.（5分）

1.Einstein was a great scientist.

2.Einstein’s driver didn’t answer the question because it was too easy for him.

3.Einstein didn’t agree to let the driver give the lecture .

4.The driver gave the lecture for Einstein because none of the people there knew Einstein.

5.The driver was clever enough to think of a good way and help himself out of trouble.