患者晨起后突然呕血不止，面色苍白，四肢厥冷，脉微欲绝。其证候是
A．气随血脱B．气虚出血C．气血两虚D．瘀阻出血E．气滞血瘀
参考答案：A
下列动物的行为中，属于先天性行为的是( )
The white man who was put in prison for trying to __________the headquarters(总部)of the ANC tried to escape but failed.
A．set up
B．break up
C．fire up
D．blow up
