B

Mobile phones have become a problem for middle schools. Some middle schools in Australia have banned students from carrying mobile phones during school hours.

Mobile phone used among children has become a problem for the school this year. Several children have got mobile phones as Christmas gifts, and more students will want them.

Bluett, an official, said mobile phone use is a distraction to students during school hours and it also gives teachers so much trouble in their classrooms. Teachers were also saying that sometimes students might use phone messages to cheat during exams.

She said some schools had tried to ban mobile phones at school. Some parents felt unhappy because they couldn’t get in touch with their children.

Many teachers said students should not have mobile phones at school, but if there was a good reason, they could leave their phones at school offices. They also said there were many reasons why the students should not have mobile phones at school：They were easy to lose and were a distraction from studies.

Many people said that they understood why parents would want their children to have mobile

Phones, but they thought schools should let the students know when they could use their mobile phones.

(   )6. Some middle schools in Australia have banned students from carrying mobile phones _____.

A. because they are students    B. when they are free

C. when they are at school     D. because they are children

(  )7. We know from the passage that some children get mobile phones from ______.

A. the makers and sellers    B. the passers-by and strangers

C. their parents and friends    D. some mobile phone users

(  )8. What does the underlined word “cheat” mean in the passage?

A. 聊天   B. 核对          C. 查询   D. 作弊

(  )9. Some parents felt unhappy because they couldn’t ______ during schools hours.

A. use their mobile phones

B. leave their mobile phones at school offices

C. help the teachers with their work

D. get in touch with their children

(   )10. The passage tells us that _______.

A. students shouldn’t have mobile phones at school except for some special reasons

B. it is impossible to ban students from using mobile phones at school

C. some parents felt unhappy because they couldn’t teach their children how to use mobile phones during school hours

D. parents should teach their children how to use mobile phones during school hours