皮皮学,免费搜题
登录
搜题
【单选题】
关于这两条入规则的含义,以下那一项描述是正确的①action=deny,protocol=icmp,源IP地址=192.1.2.2和0.0.0.1②action=allow,protocol=ip,源IP地址=0.0.0.0和255.255.255.255
A.
除了IP地址为192.1.2.2和192.1.2.3的终端发送的ICMP报文,接收所有其他的IP分组
B.
除了IP地址为192.1.2.3的终端发送的ICMP报文,接收所有其他的IP分组
C.
接收源IP地址为0.0.0.0的IP分组
D.
接收源IP地址为0.0.0.0、目的IP地址为255.255.255.255的IP分组
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【简答题】试述家庭教养方式与个体违法犯罪心理形成之间的关系。 ( 10 分)
【单选题】The climate all over the world is completely different along the coast the changes of areas.
A.
depends on
B.
depending on
C.
depended on
D.
to depend on
【判断题】质量体系文件就是指工作文件和程序文件。
A.
正确
B.
错误
【单选题】It is suggested in the last paragraph that
A.
the government profited from the Climate Group's gas emission reduction.
B.
energy used more efficiently will bring benefits to economy as well as nature.
C.
energy bills should be slashed in order to maintain a low level of gas emission.
D.
the Climate Group is tackling the problem through accumulating strong evidence.
【单选题】Which can’t relate Chinese paintings with the presence of Dao?
A.
the emptiness in this picture
B.
the rising and falling of mountains
C.
the varying height of the trees
D.
using a thick ink
【单选题】The author believes that ______.
A.
the conventional principles emphasize the climate of the oceans
B.
the conventional principles determine the structure of international shipping in the future
C.
the conventional principles will be replaced by the new ones
D.
the conventional principles are out of date now
【单选题】关于中华人民共和国药典叙述不正确的是
A.
是管理药物生产、检验、供应和销售的依据
B.
现行药典是2010年版
C.
英文缩写是ChP
D.
新中国成立后第一部药典是1953年发布的
【单选题】在刺激时间固定条件下,若增大刺激强度,心肌的反应是:
A.
动作电位振幅增大
B.
完全强直收缩
C.
全或无反应
D.
增强收缩力量
E.
不完全强直收缩
【单选题】Which of the following would be the best title for the text?
A.
The Climate Group's Combat
B.
Less Fossil Fuels, More Plants
C.
Clean Air and Blue Sky
D.
Protections for the Climate
【简答题】A.The man doesn't like the climate in Chicago. B.The woman likes Chicago very much. C.The woman has just been to Chicago. D.The man knows little about Chicago.
相关题目: