题目内容
[36——40] （ ） 有广谱β—内酰胺酶抑制作用的药物
查看答案
搜索结果不匹配？点我反馈
更多问题
总会计师是单位的行政领导人员，协助单位主要领导人员人工作，直接对单位主要领导行政领导人负责（ ）
税收保全措施既适用于从事生产、经营的纳税人，也适用于扣缴义务人和纳税人担保人。（ ）
[3l——35] （ ） 可抑制碳酸酐酶、抑制H+—Na+交换的药物
A multicast router may receive thousands of multicast （） every day for different groups. If a router has no knowledge about the membership status of the （） , it must broadcast all of these packets. This creates a lot of traffic and consumes （）. A better solution is to keep a list of groups in the network for which there is at least one loyal member. （） helps the multicast router create and update this list. For each group, there is one router that has the duty of distributing the （） packets destined for that group. This means that if there are three multicast routers connected to a network, their lists of groupids are mutually exclusive. A host or multicast router can have membership in a group. If a router has no knowledge about the membership status of the （）, it must broadcast all of these packets.
微信支付 
支付宝支付