职业病危害因素检测、评价由依法设立的取得（）以上人民政府卫生行政部门资质认证的职业卫生技术服务机构进行。
A.省级
B.市级
C.县级
参考答案：A
______ that Mary was able to set up new branches everywhere.[ ]
A. So successful her business was
B. So successful was her business
C. So her business was successful
D. So was her successful business
2000男6月7日防疫部门接到某医院肠道门诊报告，一男性腹泻病例，经粪便悬滴试验，动力试验（+），制动试验（+），高度可疑为霍乱病人。该患者6月6日中午与朋友聚餐，食油海鲜、醉蟹、牛蛙等菜肴，同食者5人。当日晚病人开始腹泻，至凌晨已腹泻十次，为黄水样便、无腹痛、腿部肌肉痉挛。经对其粪便培养，确诊为O139型霍乱。
对病家应采取哪些综合性防疫、管理措施？
