以下关于x—Scanner的描述中，哪个是错误的______
A. X—Scanner运行在Windows平台下
B. 对于一些已知漏洞，X—Scanner给出了相应的漏洞描述、利用程序及解决方案
C. X—Scanner采用单线程方式对指定IP地址段或单机进行安全漏洞扫描
D. X—Scanner支持插件功能，提供了图形界面和命令行两种操作方式
The Constitution guarantees that private homes will not be searched without a warrant.
A. special guard
B. written authorization
C. national emergency
D. small payment
This rule cannot be ______ to every case.
A. applied
B. supplied
C. appointed
D. attached
We should make a clear ______ between the two scientific terms for the further discussion.
A. separation
B. discrimination
C. deviation
D. distinction
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