学习星景学基邪入营血证的舌象是（)A．舌色淡红 B．舌质淡白 C．舌质绛红 D．舌质紫暗 E．舌起粗大红刺
通超题对暴发霍乱评价临床抢救效果时最恰当的指标是（)A．死亡率B．发病率C．患病率D．罹患率E．病死率
儿童龋齿随饮水氟含量减少而增加，观地建立病因假设的最佳推理方法可选用（)A．排除法B．求异法C．求同法
某项吸烟与肺癌关系的病例对照研究结果中，础答对照组平均年龄高于病例组（P＜0.05)，OR＝3（P＜0.05)，下列
案查接触职业性有害因素的劳动者是否发生职业性疾患主要取决于（)A．接触方式B．接触机会C．每次接触量D
众号该试验的灵敏度是（)A．0.1B．0.5C．0.9D．0.67E．0.2
学习星景学基谊试验的约登指数是（)A．0.1B．0.2C．0.67D．0.9E．1.1
采集病史时，通超题应注意询问接触何种粉尘 （)A．矽尘B．煤尘C．灰尘D．木尘E．石棉尘
观地此种矽肺属何种类型矽肺（)A．尘肺B．矽肺C．速发型矽肺D．晚发型矽肺E．煤矽肺
础答汞在生产环境中主要以何种形态存在 （)A．蒸汽B．粉尘C．烟尘D．雾E．气溶胶
案查A.wereB.thereC.whereD.Nowhere
众号“Where is Wu Dong？”“He_______ Shanghai．”A.has gone toB.will goC.has beenD.went
学习星景学基Be careful next time；_______？A.don’t youB.are youC.will youD.aren’t you
Why did people fear being fat？Because________．A.fat was a feminist issueB.girls，通超题boys，old
观地A.missedB.worriedC.aloneD.worrying
From late October to mid．May．the North Rim．A.many mule riders come toB.heavy snows．block
The article is most probably from_______．A.a history book for childrenB.a guidebook for
This plan——against my wishes．So I won't agree with you unless you make some changes in it
Have you ever been to the museum_________ was built last year？A.whichB.whereC.whenD.what
Exercise helps you________．A.save calories and gain weightB.save calories but lose weig