【单选题】He came without informing us. He was an______guest.
【单选题】Rich: Do you want some coffee? Ana: Yes, I like coffee. I ______ it every morning.
【判断题】朱子阐发儒学思想,很重视语言文字的训诂、考据、注疏,不赞成凿空言理。
【单选题】He had hardly reached home _______ an unexpected guest came to visit him.
【判断题】The guest came to the shop in the morning.
【多选题】"文以拙进,道以拙成,一拙字有无限意味。"一句中的“拙”指的是( )。
【单选题】ACL 中拒绝 B 类网络 129.10.0.0 的数据流,应该使用的通配符掩码为
【简答题】ACL 中拒绝B类网络129.10.0.0的数据流,应使用的通配符掩码为 。