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问题 多项选择题

卫生监督信息发布的主要形式包括（）

A.政务公报、政务公开栏、组织召开新闻发布会

B.利用报刊、广播、电视和通过网站发布

C.有关国内、外形势的报告

D.印发宣传资料、通过卫生政务服务中心公开办事指南发布

E.向社会公示、组织昕证和专家咨询、论证，以及邀请人民群众旁听有关会议等

答案

参考答案：A, B, D, E

单项选择题

One of the main responsibilities of ICMP is to report ______. Although technology has produced increasingly reliable transmission media, errors still exist and must be handled. IP is an ______ protocol. This means that error checking and error control are not a concem ofIP JCMP wasdesigned, in part, to compensate for this shortcoming. Howerver, ICMP does not ______ errors, itsimply reports them. Error correction is left to the higher-level protocols. Error messages arealways sent to the original ______ because the only information available in the datagram aboutthe route is the source and destination 1P addresses. ICMP uses the source IP address to send theerror massage to the source of the ______.

A．datagram
B．frame
C．service
D．Protocol
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单项选择题

下列不属于软件工程的3个要素的是

A．工具

B．过程

C．方法

D．环境
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