发生劫机时,不被歹徒困扰的乘务员应使用内话系统以"暗语"的方式报告个给机长。()
参考答案:对
When she returned back abroad, Fay M. Zhang told us all about her experience as an illegal immigrant.
A.come
B.for
C.from
D.back from
脑得生片可治疗的病证是()
A.冠心病
B.高脂血症
C.慢性胆囊炎
D.缺血性脑中风
E.高血压病