执行拘留的时间应当自（）开始计算。
A.决定时间
B.办案单位负责人签字时间
C.被拘留收拘的时间
D.案由发生时间
参考答案：C
Luckily, the old man was sent to the hospital in time. Three minutes later and he _______.
A．would die
B．was to die
C．should have died
D．would have died
东汉许慎所编《说文解字》是按( )编排的。
A．部首法
B．笔画法
C．笔形法
D．事物性质分类法
