阅读短文，回答下列问题。
I was very nervous as I waited to interview one of the most successful women of our times: Kathy
Howe. I was just a young reporter and she was not only a popular singer but also a famous actress,
staring in many movies.
As soon as the door opened, however, and her slim figure appeared, I immediately relaxed. She
looked great, with her kind brown eyes, her excellent black hair, and her beautiful smile. I looked for
bags under her eyes, but there were none. "How do you manage to look so good and live life in the fast
lane at the same time?" I asked her.
She laughed, and her whole face shone. "It's tiring to be famous. You have to work hard, be on time,
and take care of yourself. Also, you have to go to Hollywood parties, be taken photos for magazines,
and give interviews!"
As we talked, I found out that Kathy is a very warm and kind person, and that her family is more
important to her than being a star. At the same time, she wants to do everything as well as she can, so
she can sometimes seem to be hard.
When I asked her if she thought of herself as lucky, she didn't answer immediately. Then she said.
"Well, perhaps I'm lucky, but I also work very hard, and being famous has weak points, too. In fact,
I've missed out on lots of things I really enjoy doing, like spending time with my daughter."
I felt sad when it was time to leave, as Kathy is a wonderful woman. I have never met anyone else
who has such a life, and still manages to look so beautiful.
1. How did the writer feel before the interview began?
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2. What did Kathy Howe look like when she entered?
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3. Kathy Howe thinks being famous is tiring, doesn't she?
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4. What does Kathy Howe think of her family?
______________________________________________________________
5. Does Kathy Howe have much time to spend with her daughter?
______________________________________________________________
6. What kind of person do you think Kathy Howe is?
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检验两种作业工人血清中IgA含量有否差别，其假设检验可用（）