题目内容：

On a Sunday morning, I was driving down a road and saw something I couldn’t believe. A little girl, less than two, was pushing her stroller (婴儿车) across the road. It was Sunday morning and traffic was not heavy.

I stopped my car at once and ran toward her. This little girl knew enough to run from a stranger. I tried to catch her in order that I could get her out of the road. Suddenly her father came running down a hill across the road from where I had parked my car. He ran right to her and caught her up, saying “bad girl” to her. I picked up the stroller and gave it to him. The father grabbed（抓住） the stroller and walked toward where he came from without a word. I went back and sat in my car for a few minutes with my son. My hands were shaking and tears were about to run out of my eyes. “Do you feel cold, Mom?” asked my son. I just shook my head.

After this happened, I thought about how thankful I am. Even though the father didn’t say thank you, I feel that I did something good. Doing something for someone else is pleasing, even when it’s only a matter of being in the right place at the right time. I didn’t really “save” her, but I feel like it was important that I happened to be there. It is sad that I was the only one who stopped. It really made me a little disappointed that no one else stopped to help.

1.When the author saw the little girl, _____.

A. the girl had lost her way

B. she was driving to work in a hurry

C. the girl feared to go across the road

D. there weren’t many cars on the road

2.The little girl ran away from the author because _____.

A. she wanted to stay on the road

B. she didn’t know the author at all

C. she wanted to look for her father

D. she needed to catch her stroller

3.Why were the author’s hands shaking?

A. Because she was not feeling well.

B. Because she was too excited to keep calm.

C. Because the weather was very cold at that time.

D. Because she failed to be understood by the girl’s father.

4.The author thought that her help was _____.

A. really necessary

B. worth praising

C. not welcome

D. not useful