下列选项中不属于保险运行环节的是( )。
A．展业 B．承保C．控制 D．保险理赔
参考答案：C
Bats are surprisingly long-lived creatures, some ______ a life span of around 20 years.
A. having B. had C. have D. to have
麻疹的病理改变可出现于全身各系统，但以下列哪个系统最为明显
A．神经系统B．血液系统C．网状内皮系统D．消化系统E．生殖系统
