1. (2022七上·余杭月考) 阅读下列短文，从每题所给的四个选项(A、B、C 和 D)中选出最佳选项。

    Hello! I'm Kate. I want to talk about my smart phone. My smart phone is white. It's from my uncle Sam. He works in New York and comes back to London every December. I like my smart phone. It is useful.
    The school rules don't allow us to take smart phones to school, so I usually use it after school or on the weekend. When I go out with my friends, I like keeping it in my bag. So my family can call me at any time. When I don't go to school, I like to call my friends to talk to them, or ask them for help with my study. I'm not very good at math, so I put an APP(应用软件) about math in my smart phone to help me. It is fun and helpful. I also use the smart phone to do some reading, play games, and watch movies. Isn't it great?

    Sometimes smart phones are not good for people. Some people spend too much time on it. I like my smart phone and I know how to let it help me. It's my good friend.

1. （1） Why doesn't Kate use her smart phone at school?

   A . Because she doesn't want to lose it. B . Because her mother doesn't allow her to do it. C . Because she doesn't want her classmates to see it. D . Because the school rules don't allow students to do it.
3. （2） What does the underlined word "It" in Paragraph 2 refer to?

   A . The APP. B . The game. C . The smart phone. D . Math.
5. （3） Why does Kate think smart phones are not always good for people?

   A . Because some people stop reading books. B . Because some people spend too much time on them. C . Because some people spend too much money on them. D . Because some people talk too loudly(大声地) on the phone.
7. （4） What can we know from the text?

   A . Kate is very good at math. B . Kate's smart phone is black. C . Kate often helps others at school. D . Kate thinks her smart phone is useful.