题目内容：

One hot summer I was traveling down the freeway on a day trip to Los Angeles. During my journey down the highway, another motorist suddenly started cutting into my lane. Being in the far right lane, my car was forced onto the shoulder of the road. Being an experienced driver, I steered my car back onto the highway, the motorist drove away without saying anything.

While I wasn’t very happy with the person for cutting in front of me, I decided to consider it an honest mistake—a lack of attention to the lane change or a driver lost in thought. It certainly could not have been done on purpose. The car sped away after cutting in front of me and was soon out of sight.

After a while, I caught up with the same motorist on the side of the road. He was an elderly gentleman who was walking along the side of the freeway on this hot day. With his car stopped on the side of the road and the nearest services at least twenty miles away, I decided to stop and see what the problem was.

The man’s car had a flat tire, and while he had a spare tire, he didn’t have a jack. I decided to help him and allowed him to sit in my air–conditioned car while I changed his tire. Fifteen minutes later, I was hot, sweaty and dirty, but I did feel good after doing something for someone.

1.Which of the following word can best describe the author?

A. Bad-tempered.    B. Humorous.    C. Hard-working.    D. Kind-hearted.

2.We can infer from the second paragraph that the _______.

A. motorist didn’t pay any attention to the lane change

B. motorist was lost in thought while he was driving

C. motorist cut in front of the author on purpose

D. author forgave the motorist

3.Why did the motorist stop his car on the side of the road? Because_______.

A. he got lost    B. his car had a flat tire

C. he wanted to have a rest    D. he wanted to travel with the author

4.What can we learn from the text?

A. Actions speak louder than words.    B. An act of kindness can make you feel good.

C. No pain, no gain.    D. It is no use crying over spilt milk.