下列远古居民生活的先后顺序是
①北京人②山顶洞人③元谋人[ ]
A．①②③
B．②③①
C．③①②
D．③②①
答案：C
I've got three days' holiday, New Year's Day _____ . [ ]
A. including
B. included
C. includes
D. is included
下列( )的延长引起的借款需求与应收账款周转天数、存货周转天数和应付账款周转天数最相关。
A．经营周期
B．资金周转周期
C．固定资产使用周期
D．盈亏平衡
