岗位操作法是（），在各个（）实施的具体做法。
参考答案：工艺规程；生产岗位
According to the author, most thin people are dangerous because
A．their personalities are mostly made up of disgusting elements
B．most of their personalities carry threatening elements
C．their personalities largely endanger the life of other people
D．they have uncooperative and unpleasant personalities
国家助学贷款实行的原则不包括（）。
A.财政贴息
B.风险补偿
C.担保发放
D.专款专用
