下面哪两种工具用于前瞻式质量风险管理()
A.防错设计
B.患者健康危害评价
C.鱼骨图
D.失效模式分析
参考答案:A, D
下列法律事实中,属于法律事件的是( )。
A.纵火 B.签订合同C.爆发战争 D.签发支票
根据句意及括号内所给的英文或汉语提示,完成句子。
1. _____ (that) are oranges. They are his.
2. —What are they ?
—They are _____ (box).
3. —What are these?
—They are _____ (十二) books.
4. Those books are in her _____ (书包).
5. —What's this in English?
—It's a _____ (蛋糕).