下列哪些行为引起的负伤、残疾不能认定为工伤()
A.自杀
B.打架斗殴
C.罪犯在劳动岗位上负伤
D.故意违章操作
参考答案:A, B, D
Be calm, Madam, can you remember _____you had your mobile phone stolen?
A.when was it that
B.that it was when
C.where it was that
D.it was where that
床位费按()和()的单价计算。