Starting high school is a great experience for any teenager. Whether you are coming from a middle school(grades six through eight) or a junior high school(grades seven through nine), there are many things about high school that are different from your old school environment.{#blank#}1{#/blank#}   

    You will face being in a new school, making new friends in an unfamiliar class and getting to know new teachers. These new teachers will usually have higher academic(学术的) level than your middle and junior-high schoolteachers.{#blank#}2{#/blank#} In return, they expect you to work hard and develop your skills.

     On top of all this, peer pressure(同伴压力) to drink and smoke often increases in high school. {#blank#}3{#/blank#}

    Although there is a lot of pressure, it is nothing you cannot deal with. If you are feeling pressure to do something that you feel is wrong, talk to a friend, parent or counselor to find a solution(解决) .{#blank#}4{#/blank#} If you are not succeeding academically, find someone to help you. If you feel lonely, try to join a school club or group to make new friends.

    {#blank#}5{#/blank#}With time, you will come to be thankful for everything about your experience. On the point of starting you high school, are you ready?

根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺、内容完整。

    Zhou Yan, a Junior 3 students in Taiyuan, wishes he never got a mobile phone. Last week he went to see a doctor because his arms and fingers were in great pain, and he could not see very well. The doctor told him that he had "mobile phone disease". A growing number of teenagers(青少年) are getting "mobile phone disease" because more and more people are using mobile phones.

    Zhou got his mobile phone only five months ago. His mum bought it for him to use when he was out. But Zhou used it to send messages to his friends. He sent messages to them all the time, even after going to bed, Zhou started to do badly in the exams because he spent so much time playing with his mobile phone. His mum got very angry with him but Zhou Yan didn't stop playing with the mobile phone until his arms started to hurt, Yang Ling, a doctor, says that if someone uses his mobile phone too much, like Zhou Yan, he might get "mobile phone disease".

    If teenagers find their arms or fingers hurt, they should go to see a doctor as soon as possible. Yang Ling suggests teenagers should try to use their mobile phones less, especially at school. They should try to have fun in other ways, such as reading and doing sports.

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