阅读理解。
Mobile phones (手机) have become a problem for middle schools. Some middle
schools in Australia have banned (禁止) students from carrying mobile phones during
school hours.
Mobile phones' use 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.
Mary Bluett, an official, said mobile phones' use is a distraction (分心的事) to students
during school hours, and it also gives teachers so much trouble in their classrooms.
Teachers said that sometimes students might use phone messages to cheat during exams.
She said some schools had tried to ban mobile phones. 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 the school office. 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 say that they understand why parents would want their children to have
mobile phones, but they think schools should let the students know when they can use
their mobile phones.
1. 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
2. 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
3. What does the underlined word "cheat" mean in Paragraph 3?[ ]
A. 聊天
B. 核对
C. 查询
D. 作弊
4. Some parents felt unhappy because they couldn't _____ during school hours.[ ]
A. use their mobile phones
B. leave their mobile phones at the school office
C. help the teachers with their work
D. get in touch with their children
5. 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 their children couldn't use mobile phones at school
D. parents should teach their children how to use mobile phones during school hours