现在，许多单位领导觉得单位缺乏人才，于是大张旗鼓地从外面招揽人才，却往往忽视内部人才

某工厂六月份用煤100吨，由于采取了节能措施，七月份用煤减少了5吨．比六月份减少了百分之几？

生物标志将有病、无病及不同程度病情区别开来的功能是（）。

A.筛选

B.判别

C.评价

D.预测

E.监测

东南亚居民主要人种是[ ]

A．白种人

B．黑种人

C．黄种人

D．混血人

Oh, You're back at work? How was your holiday? （）

A.We had rain every day and stayed at the hotel most of the time.

B.The ten-day holiday was not long enough.

C.I was missing you when I was on holiday.

D.I heard you were on holiday, too.

根据（）原则，投保人因保险标的遭受损失而获得经济补偿。

A．赔偿

B．可保利

C．代位追偿

D．最大诚信