题目内容：

Katie was in big trouble. She was such a sweet kid; a third-grade teacher always dreams of having a classroom filled with Katies; she was never a discipline problem. I just couldn’t imagine what she had done to make her parents so angry.

It seemed that Katie had been running up sizable charges in the lunchroom. Her parents explained that Katie brought a great homemade lunch each day, and there was no reason for her to buy school lunch. They assumed a sit-down with Katie would solve the problem. But it was of no use. So they asked me to help them get to the bottom of this situation.

So the next day, I asked Katie to my office. “Why are you charging lunches, Katie? What happened to your homemade?” I asked. “I lose it,” she responded. “Every day?” “Every day.” I leaned back in my chair and said, “I don’t believe you, Katie.” She didn’t care…“Is someone stealing your lunch, Katie?” I took a new track. “No. I just lose it,” she said. Well, there was nothing else I could do.

The problem was still unsolved the next week when I noticed a boy who was new to the school sitting alone at a lunch table. He always looked sad. I thought I would go and sit with him for a while. As I walked towards him, I noticed the lunch bag on the table. The name on the bag said “Katie”.

Now I understood and I talked to Katie. It seemed the new boy never brought a lunch, and he wouldn’t go to the lunch line for a free lunch (A student whose family is too poor qualifies for a free lunch). He had confided in Katie and asked her not to tell anyone that his parents wanted him to get free lunch at school. Katie asked me not to tell her parents. But I did. I drove to Katie’s house that evening after I was sure that she was in bed. I have never seen parents so proud of their child. Katie didn’t care that her parents and teacher were disappointed in her. But she cared about a little boy who was hungry and scared.

Katie still buys lunch every day at school. And every day, as she heads out the door, her mom hands her a delicious homemade lunch.

1. The author thought Katie was a girl who ________________________.

A. often made troubles at school

B. performed well at school

C. was disliked by most teachers

D. used to be a discipline problem

2.Why did Katie eat school lunch instead of her homemade lunch each day?

A. She had lost her homemade lunch.

B. Someone stole her homemade lunch.

C. She didn’t like the taste of her homemade lunch.

D. She gave her homemade lunch to a hungry boy

3. The underlined phrase “confided in” in Paragraph 5 has the closest meaning to  ______.

A. trusted        B. threatened

C. helped         D. blamed

4.What can we learn from the text?

A. Katie told the author the truth of her lunch during their first talk.

B. Katie’s secret of lunch was discovered by the author by accident.

C. Katie was informed that her parents had known her secret.

D. Katie stopped buying lunch at school after her secret was discovered.