Sharon called about four times today. At least it shows she’s trying to explain (解释) something to me. I feel a little better. 
December 3  
This morning Sharon said she had only told one person and had no idea why everyone seemed to know. Yes, I am an adopted daughter (养女) and my name was changed. But she had promised to keep it secret for ever!
December 5  
I wish I had a friend I could really trust (信任) all of the time. I thought I found that friend, but I haven’t and it’s making me unhappy! It’s wrong to tell her all about it. She won my trust, then lost it.
December 7  
I have a nice room and a big pool in my backyard and everything I’ve ever wanted. My adoptive parents will give me all the material things I’ve ever dreamed of. Yet all the money in the world can’t buy what I want now. I want Sharon to be my best friend again. 
December 10  
Sharon just called. She said she thought it might help if we spent more time together. She worried that I would go to another school. She is the best friend I’ve ever had. When I’m with Sharon, I can be myself. I need Sharon’s friendship. I need it more than I’ve ever known.
December 16 
I just had the most fantastic two days of my life! This was the best time I’ve had for a long, long time. Yesterday, we walked five times around the park and today we ran slowly along the river for twenty minutes. I can’t describe how much fun I had. We talked so much. Sharon, Sharon, no brick wall between us now.
44. What does the author mainly care about?
A. Why she was adopted.                      B. Why she went to another school.
C. Her family life.                           D. Her friendship with Sharon.  
45. Sharon lost the author’s trust because she ______. 
A. didn’t keep the author’s secret               B. didn’t like the author any more
C. often played a joke on the author              D. often refused to help the author 
46. The underlined word “fantastic” in the last paragraph probably means “______”.
A. funny    B. wonderful           C. sad           D. lucky
47. What can we know about the author and Sharon from the passage?
A. They were not friends any more.
B. They became good friends again.
C. They would go to another school together.
D. They could hardly understand each other.