单项选择题 ________ does not belong to the “lost generation“.A. John Dos PassosB. F. Scott FitzgeraldC. Ernest HemingwayD. John Steinbeck

单项选择题 which of the following statements is not true about maori population?A. Maori population makes up nearly one-seventh of New Zealand s total population.B. Maori population is younger than the total population.C. Non-Maori women tend to have children earlier than Maori women.D. Maori women tend to have more children than non-Maori women.

单项选择题 扩展以太网可以在协议栈的多个层次实现，其中在数据链路层实现以太网扩展的设备是（）A.网桥 B.路由器 C.集线器 D.三层交换机