多系统器官功能衰竭中最常见的衰竭器官是
A．心脏B．肝脏C．肺脏D．脑E．肾脏
参考答案：C
It is said that a new robot _______by him in a few days.
A．will be designed
B．has been designed
C．designed
D．will have been designed
青蛇毒临床有哪些分型？各有何特点？
