简述人员培训的原则。
参考答案：
学用一致，理论联系实际；按需施教；严格考核和择优奖励；成本效益原则。
-- What bad luck that we______ the football match in the last 3 minutes.
--And we_______ hard in the last 3 years!
A．had lost; trained
B．were losing; had trained
C．have lost; have trained
D．lost; have been training
大脑后动脉闭塞出现记忆受损是累及
A．颞叶
B．额叶
C．岛叶
D．顶叶
E．枕叶
