今年四月份，我国某些地区发生了手足口病，这类疾病是由病毒引起的消化道传染病，政府号召大家搞好饮食卫生，不与患者接触，这属于预防传染病措施中的

如图，在直角坐标系xOy中，已知A（6，0），B（8，6），将线段OA平移至CB，点D在x轴正半轴上（不与点A重合），连接OC，AB，CD，BD．

A

    Ann is a basketball star. She is 18 years old. She usually gets up at six o'clock. She eats breakfast at seven. Ann and her friends usually play basketball from eight to twelve o'clock. At twelve o'clock she has lunch. School starts at two o'clock, she plays basketball again. At six thirty she has dinner. Ann usually does her homework at eight. At nine thirty she watches TV. Ann usually goes to bed at eleven. Basketball is her life!

根据短文内容,判断句子正误。