技术名称：DNA检测 检测方法：唾液样本分析 检测费用：125英镑 检测时长：4到6周 检测用途：1.预测重大疾病 2.预知食物偏好 3.提示合适的锻炼方式 检测影响：1.增强健康意识 2.易引起过度焦虑 |
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只能用5个句子表达全部内容;
[评分标准]
句子结构准确，信息内容完整，篇章连贯。
第四节读写任务(共1小题，满分25分)
Sallywalkedontotheplatform,pickedupapieceofchalkandwroteontheblackboard:“Rule1:Wearefamily!“Allstudentsstoppedtolookather.AndshecontinuedwithRule2,Rule3…Inthefollowingweeks,Sallyworkedout10classrulesandpostedthemonthewallsoftheclassroom.Shepatientlyexplainedalltherulestothestudentsandrequireeveryonetofollowthem.
Surprisingly,Sallywasnotdrivenoutliketheformerteachers;instead,shewonrespectfromthestudents.Overtheyear,shewitnessedgradualchangeintheclass.Atthegraduationceremony,justassheexpected,shewasveryproudtostandwithaclassofcare,mannersandconfidence.
