有下列情形之一的，食品药品监督管理部门可以对医疗器械经营企业的法定代表人或者企业负责人进行责任约谈。（） 经营存在严重安全隐患的。 经营产品因质量问题被多次举报投诉或者媒体曝光的。 信用等级评定为不良信用企业的。 食品药品监督管理部门认为有必要开展责任约谈的其他情形。
市面上常见的纸面石膏板主要有（）。 A.普通型 。 B.耐水型 。 C.防潮型 。 D.耐火型 。 E.耐酸型。
You are working as a network technician， study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to troubleshoot these problems. Before going to the questions of this sim， we should have a quick review about GRE tunneling：GRE Quick Summary The picture below shows how to configure a GRE Tunnel between tworouters， notice that the "tunnel destination" must be the IP address of the interface， not of theopposite tunnel. Notice： The tunnel source on one router must be specified as the tunnel destination on the otherrouter. Below are the questions of this lab-sim. What is preventing the 192.168.1.150 network from appearing in the HQ router’s routing table？（） The default route is missing from the Branch4 router。 The IP address on the E0/0 interface for the Branch4 router has the wrong IP mask. It shouldbe 255.255.255.252。 The network statement under router EIGRP on the Branch4 router is incorrect. It should benetwork 192.168.1.0 0.0.0.255.。 When running EIGRP over GRE tunnels， you must manually configure the neighbor addressusing the eigrp neighbor ipaddress command.。 The IP address on the tunnel interface on P4S-Branch4 is incorrect. It should be 192.168.1.12255.255.255.252。
存在性需求
在网站上传前的测试过程中，对（）、（）、行为元素要重点检查它们在不同浏览器中的浏览状态。
脱氧核酶的主要作用不正确的是：（）
