题目内容：

Have you felt nervous when a mobile phone rings during the class? Something must be done to stop this. Now in New York City, USA, a rule is carried out in schools. Students can’t even bring mobile phones to school. Is it a good thing or not?

Worried parents say that mobile phones are an important tool in holding New York city’s families together. “I worry about it,” said Elizabeth Lorris Ritter, a mother of a middle school kid, “It’s necessary in our everyday life. We have a washing machine. We have running water, and we have mobile phones.” Many American parents think mobile phones connect them to their children on buses, getting out from undergrounds, walking through strange places. “I have her call me when she gets out of school,” said Lindsay Walt, a schoolgirl’s mother. “No one in New York is going to let their child go to school without a mobile phone.”

What about the mobile phone owners, the students? Most of the students say mobile phones are necessary and the mobile phone is like an extra hand or foot for them. “I feel so empty,” said May Chom, 14. “There is also no way to listen to music on the way to school without my phone. It will be a really, really boring trip.”

1. Students often use a mobile phone ________ according to the passage.

A. to enjoy listening to music

B. to make phone calls to their teachers

C. to work as running water

D. to work as a washing machine

2.Which of the following statements is TRUE ?

A. Mobile phones can help students learn better.

B. Mobile phones only bring troubles to the school life.

C. Mobile phones connect children with their families when they are outside.

D. Many American parents don’t think mobile phones are necessary for the students.

3.The article is about the ________ in carrying out the rule ― not to use a mobile phone in school.

A. happiness    B. interest

C. problem      D. expense(费用)