【简答题】v. to see a place from above
【简答题】阅读理解。 A 50-year-old American officer (官员) came back to his school. The teacher asked him to give a talk to the small boys and girls there. The talk was about the love of their great country. All the l...
【单选题】Last year when he traveled in France he pretended to be French, but his German_________ give him away.
【单选题】He had to ______ life in the city because his father needed help on the farm.
【单选题】Are we going to see different ____? [ ]
【简答题】RIPv2无论是在连续子网的网络配置中还是在不连续子网的网络配置中都能完成_______。