听觉感受器是（） ["梅斯诺氏器","莫克儿氏器","柯蒂氏器","朗飞氏器"]
结转不可修复废品的生产成本，应根据不可修复废品计算表，借记（）账户，贷记（）账户。
演绎者，是专业领域的高级专家。
溶解物质
Which two characteristics are most typical of a SAN? （） [" NICs are used for network connectivity."," Servers request specific blocks of data."," Storage devices are directly connected to servers."," A fabric is used as the hardware for connecting servers to storage devices."," The TCO is higher because of the cost of director class storage switches."]
快递业务经营许可证的有效期是多长时间？
