PLS BE INFORMED THAT SUB VSL’S TWO KINDS OF CERTIFICATES HAVE EXPIRED. ONE IS DERATING CERTIFICATE AND THE OTHER IS SAFETY EQUIPMENT CERITFICATE. According to this telex,().
A. two certificates have expired
B. two certificates will expire
C. one of the two certificates have expired
D. one of the two certificates will expire
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各级各类医疗机构发现符合监测定义的病例后,须于()内进行网络直报。发现人感染H7N9禽流感疑似病例、确诊病例后,应当于()内进行网络直报。报告疾病类别选择(),并在备注栏中注明()。
客户意见处理率是衡量配送作业质量的指标之一。
A. 正确
B. 错误