A

    I have five children. I'm always busy when they're awake(醒着)．That's why I try to get up before everyone else. I get up at 5：00 a．m．The house is quiet．I drink a cup of coffee and read books．I love that time because it's mine and I can think without interruptions(打扰)．

    ——Anna

    I'm a night person．I love the night．I feel sleepy all day and then at night l wake up! I like to dance．watch movies or talk to friends at night．I never go to sleep before 2：00 a．m．

——James

    I'm a morning person．As soon as a little light(光)comes through the window(窗户)，I wake up and start my day．I try to do important work in the morning because I know that I think best at that time．After 1：00 p．m．. I begin to slow down!

    一Sandra

    I love tea time．I like to have tea in late afternoon．It's a time to stop the day's activities for an hour and talk with Mends．Sometimes, people visit my home then．Sometimes，I go to a friend' s house for tea．

    —Bob

含维生素____的食物有助于防治夜盲症，含维生素____的食物适合坏血病患者食用．

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