紧急呼叫接入信息配置中处理策略的类型有()。
A.拒绝呼叫
B.变换路由选择子
C.直接转发
D.号码变换
参考答案:A, B, D
By the time Jane got home, her aunt _____ for London to attend a meeting. [ ]
A. had left
B. leaves
C. have left
D. left
若肝血素虚,孕血养胎,产后突然头项强直,四肢抽搐,牙关紧闭,适宜的方剂为
A.安宫牛黄丸B.五虎追风散C.羚角钩藤汤D.半夏白术天麻汤E.止痉散