在岩石圈板块的汇聚边界上是以哪种性质的断层作用为特征。（）
A、正断层；
B、逆冲断层；
C、平移断层；
D、转换断层
参考答案：B
--- Liu Yi, do you miss your parents? I hear that you go back home once every month.
---Of course. You know this is the first time I_____ in the dormitory at school, far away from my hometown, Luoyang.
A．have stayed
B．stayed
C．stay
D．am staying
若客户选择领用绿卡，填写申请书后，为其办理（）交易。
A.即时发卡
B.3天后领卡
C.5天后领卡
D.7天后领卡
