肾综合征出血热的传染源是( )
A.猪 B.狗C.黑线姬鼠 D.伊蚊
参考答案:C
In relation to employment law:
(b) State how the courts decide whether someone is an employee or is self-employed. (6 marks)
下列哪些属于违规的债券交易行为()
A、违规操作对交易系统造成破坏
B、擅自交易未经批准上市债券
C、制造并提供虚假资料和交易信息
D、双边全额逐笔清算