( )可以成为评价相应入侵检测和漏洞扫描等工具产品和数据库的基准。
参考答案：公共漏洞和暴露CVE
Scientists _______ a lot of experiments on animals, hoping to find and effective way to cure the patients who had AIDS.
A．carried on
B．carried out
C．carried away
D．carried off
符号互动理论
