According to Kevin Mandia, the threat from cyber crime _________________.

选择一项:

A.
should be eliminated


B.
is to blame


C.
is to stay
出自:国家开放大学-理工英语2

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块