第12题: [单项选择]Questions 15-18 are based on the following dialogue:Why didn’t the woman go swimming A. She doesn’t know how to swim. B. The water was too deep. C. The water was too cold. D. She didn’t have enough time. 参考答案:C 答案解析:对话中女生明确说了虽然她想去游泳,但是由于被告知现在水还太凉不适合游泳而只是下海去趟了趟水而已。“The water isn’t warm enough for that until a couple
第13题:[多选题]282 H3C防火墙安全策略规则可以基于以下哪些参数进行匹配? A. 目的IP地址 B. 应用/应用组 C. 服务 D. 用户/用户组 E. 目的安全域 F. 源安全域 G. 源IP地址 H. VRF 参考答案:ABCDEFGH