搜题请搜索小程序“爱下问搜题”
问题 单项选择题

安全生产费用按照( )的原则进行管理。

A．“企业提取、政府监管、确保需要、规范使用”

B．“坚持节约发展、清洁发展、安全发展，实现可持续发展。”

C．“管生产的同时必须管安全”

D．“安全第一，预防为主”

答案

参考答案：A

选择题

“不管白猫黑猫，捉住老鼠就是好猫。”邓 * * 同志这句经典的话语中，“好猫”这一潜台词的根本判断标准为是否有利于（   ）

①发展社会主义社会的生产力 ②坚持改革开放③提高人民的生活水平 ④发展社会主义民主政治 ⑤增强社会主义国家的综合国力

A．①②④

B．①②③

C．①③⑤

D．②③④
查看答案
单项选择题

Certificates are (16) documents attesting to the (17) of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to (18) someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a certificate also contains an (19) date, the name of the CA that issued the certificate, a serial number, and perhaps other information. Most importantly, it contains the digital (20) of the certificate issuer. The most widely accepted format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.

A．impersonate

B．personate

C．damage

D．control
查看答案