题目：
阅读理解。
My son Karl talked little after his father died. As a single parent, I tried to do my best to talk to him. But
the more I tried, the more withdrawn he became. His report card arrived, saying that he had been absent 95
times from classes and failed in the exams. I sent him to the school advisor, and I even begged him. Nothing
worked.
One day, I was at work when I got a phone call. A man introduced himself as the headmaster. "I want to
talk to you about Karl's absences." Before he could say another word, all my disappointment and sadness over
Karl came pouring out into the ears of this stranger. "I love my son but I just don't know what to do. I've tried
everything to get Karl to go back to school and nothing has worked. It's out of my hands." For a moment there
was silence on the other end of the line. The headmaster seriously said, "Thank you for your time", and hung
up.
Karl's next report card showed marked (显著的) improvement in his grades. Last week I attended a parent-
teacher meeting with Karl. His teachers praised him a lot and were amazed at the way he had turned himself
around. On our way home, he said, "Mum, remember that call from the headmaster last year?" I nodded. "That
was me. I thought I'd play a joke but when I heard what you said, it really hit me how much I was hurting you.
That's when I knew I had to make you proud."
1. The word "withdrawn" in the first paragraph probably means _____.
A. 好奇
B. 孤僻
C. 害羞
D. 脆弱
2. The phone call the mother got was made by _____.
A. Karl
B. a stranger
C. her husband
D. the headmaster
3. There was silence on the other end of the line because _____.
A. the line was busy at that time
B. something might be wrong With the line
C. the speaker was too moved to say anything
D. the speaker waited for her to finish speaking
4. Karl turned himself around because _____.
A. his teachers asked him to do so
B. he failed many times in the exams
C. he wanted to make his mother proud
D. the headmaster had phoned his mother
5. What is the main idea of this passage?
A. Children in single-parent families often have problems.
B. Mother's love plays an important role in children's life.
C. Being understood by parents is very important to children.
D. School education doesn't work without support from parents.
答案：
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