阅读理解。

    “When can I get a cellphone？”The answer is when your parents think you need one，though many

kids seem to be getting them around age 12 or 13. Some younger kids may have them because their

parents see it as a matter of safety and convenience. For example，a kid can call mom and dad when

sports practice is over. And a cellphone can give kids almost instant access(快捷通道)to their parents if

something goes wrong or they need help.It can give parents quick access to their kids so they can check

on them and make sure they're OK.

     If you do get a cellphone，make some rules such as how many minutes you’re allowed to spend on the phone， when you can use your phone，when the phone must be turned off，and what you will do if

someone calls you too often，and so on.

    You’ll also have to learn to take care of the phone in your life. Keep it charged (充电)and store it in the safe place so it doesn’t get lost. And whatever you do，don’t use it in the bathroom. I know someone

who dropped her phone in the toilet!

1.Parents buy cellphones for their kids because_______.

A. they think it is necessary    

B. they think their kids are old enough    

C. they have asked the author for advice    

D. they want to follow their kids wherever they are

2.The author of the passage________.

A. wants to describe how children use cellphones    

B. knows nothing about when children can have a cellphone    

C. may have done a survey on kids using cellphones

D. has been a teacher for many years

3.Which of the following is TRUE?

A. It is too young for kids aged 12 or 13 to get a cellphone.    

B. A cellphone is useful for kids and their parents.    

C. The author is against the idea of kids to have cellphones.

D. Most kids are considering having cellphones.

4.Who is the passage most probably written by?

A. Parents who have bought cellphones for their kids.    

B. Someone who does cellphone business.    

C. A teacher who cares most about school safety.    

D. Someone who works for children’s education.

5.Which might not be a rule for kids with a cellphone?

A. Keep it on all the time.

B. Make a call if something goes wrong.

C. Don't use it in the bathroom.

D. Take care not to lose it.