皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【多选题】
在2ASK、2FSK、2PSK、2DPSK信号中,可以采用包络检波法进行解调的是?
A.
2ASK
B.
2FSK
C.
2PSK
D.
2DPSK
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【判断题】在前厅推销过程中,前厅接待员的责任是引导客人,帮助客人进行选择,不要急于报价定价,以免引起客人反感。
A.
正确
B.
错误
查看完整题目与答案
【判断题】毒品的特征主要是成瘾性、戒毒难、危害大
A.
正确
B.
错误
查看完整题目与答案
【单选题】急性心肌损伤的理想生化标志物应具备的特点是（ ）。
A.
高度心脏特异性
B.
心肌损伤后血水平很快增高
C.
增高后持续较长时间
D.
其诊断价值已经临床证实
E.
以上都是
查看完整题目与答案
【单选题】What is the United States' strategy to fight all those organizations according to the author?
A.
To defeat them all one by one.
B.
To defeat the WHO first and the others will give up.
C.
To exclusively cut contributions to the WHO.
D.
To cut contributions to all the organizations.
查看完整题目与答案
【单选题】Organizations of all kinds now recognize the Internet as an effective means for ________ communication. [      ]
A.
natural
B.
global
C.
formal
D.
usual
查看完整题目与答案
【单选题】All the organizations involved have sent urgent ________ to government, asking for extra funding. [    ]
A.
appeals
B.
replies
C.
consultation
D.
contracts
查看完整题目与答案
【单选题】All the organizations concerned have made an urgent __________ to the government, asking for extra funding to help the earthquake victims. [     ]
A.
promise
B.
assessment
C.
appeal
D.
adjustment
查看完整题目与答案
【单选题】The passage mentioned all of the following organizations EXCEPT ______.
A.
the International Telegraph Union
B.
the Permanent Court of Arbitration
C.
the United Nations Security Council
D.
the International Labor Organization
查看完整题目与答案
【判断题】为了满足可比性的要求,企业不得变更会计政策。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】按照检测数据的对象可将入侵检测系统(IDS)分为( )。
A.
基于主机的IDS和基于网络的IDS
B.
基于主机的IDS和基于域控制器的IDS
C.
基于服务器的IDS和基于域控制器的IDS
D.
基于浏览器的IDS和基于网络的IDS
查看完整题目与答案
相关题目：
【判断题】在前厅推销过程中,前厅接待员的责任是引导客人,帮助客人进行选择,不要急于报价定价,以免引起客人反感。
A.
正确
B.
错误
查看完整题目与答案
【判断题】毒品的特征主要是成瘾性、戒毒难、危害大
A.
正确
B.
错误
查看完整题目与答案
【单选题】急性心肌损伤的理想生化标志物应具备的特点是（ ）。
A.
高度心脏特异性
B.
心肌损伤后血水平很快增高
C.
增高后持续较长时间
D.
其诊断价值已经临床证实
E.
以上都是
查看完整题目与答案
【单选题】What is the United States' strategy to fight all those organizations according to the author?
A.
To defeat them all one by one.
B.
To defeat the WHO first and the others will give up.
C.
To exclusively cut contributions to the WHO.
D.
To cut contributions to all the organizations.
查看完整题目与答案
【单选题】Organizations of all kinds now recognize the Internet as an effective means for ________ communication. [      ]
A.
natural
B.
global
C.
formal
D.
usual
查看完整题目与答案
【单选题】All the organizations involved have sent urgent ________ to government, asking for extra funding. [    ]
A.
appeals
B.
replies
C.
consultation
D.
contracts
查看完整题目与答案
【单选题】All the organizations concerned have made an urgent __________ to the government, asking for extra funding to help the earthquake victims. [     ]
A.
promise
B.
assessment
C.
appeal
D.
adjustment
查看完整题目与答案
【单选题】The passage mentioned all of the following organizations EXCEPT ______.
A.
the International Telegraph Union
B.
the Permanent Court of Arbitration
C.
the United Nations Security Council
D.
the International Labor Organization
查看完整题目与答案
【判断题】为了满足可比性的要求,企业不得变更会计政策。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】按照检测数据的对象可将入侵检测系统(IDS)分为( )。
A.
基于主机的IDS和基于网络的IDS
B.
基于主机的IDS和基于域控制器的IDS
C.
基于服务器的IDS和基于域控制器的IDS
D.
基于浏览器的IDS和基于网络的IDS
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题