对于客户反馈至10086901端口的疑义信息,应确保在()小时内通过10086热线外呼联系客户,逐一核实和处理客户问题。
A.24;
B.48;
C.72;
D.96。
参考答案:C
—When is Aunt Mary's birthday?
—_________ birthday is in November.[ ]
A. Her
B. His
C. My
搪瓷盆具的燃烧消毒方法用物中不包括()。