阅读理解DearsirI’mamiddleschoolstudent.I

阅读理解Dear sirI’m a middle school student. I have something to talk with you. In my school, many students have mobile phones（手机）.They think it’s cool to have a mobile phone. Really the phones e in fun colours and let students talk with their parents and friends at any time. But I don’t think it’s good to send messages（短信）.It takes them a lot of time to do that. Some students always hope to buy the latest mobile phones and this will waste（浪费）their parents’ money. And my father tells me that most mobile phones can cause health problems. Could you do something to stop it? Yours Mary1.Students use mobile phones to_________A.talk with their parents and friends and send messagesB.learn from othersC.study EnglishD.talk with their teachers2.The students want to have the latest mobile phones. And it will_________A.waste their parents’ timeB.waste their parents’ moneyC.save their timeD.save their money3.The writer thinks that students_________A.can’t use a mobile phone at homeB.should use mobile phones at any timeC.must have a mobile phone at schoolD.shouldn’t use a mobile phone at school