题目

下图是地球公转示意图,读图完成问题。 下列有关地球运动特点及产生的地理现象的描述,不正确的是 A.公转方向自东向西 B.一年四季寒来暑往的变迁与公转有关 C.自转方向自西向东 D.每天日月星辰的东升西落现象与地球自转有关 答案:A8.预防流感勤洗手,勤锻炼,睡眠充足,养成良好的卫生习惯,谈谈怎样预防流感How to prevent the fluThefluisakindofcommondisease.Itspreadseasilyamongpeople.Butweneedn'tbeafraidofit.Whatshouldwedotopreventit?First,wewash hands as often as possible.Second,weshoulddrinkalotofwater.Third,we'dbetternotgotocrowdedplaces.Fourth,wecantakesomeChinesemedicine.Finally,ifwedon'tfeelwell,weshouldgotoseeadoctoratonce.Ifwedoso,wewillkeephealthy.
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