下列账户类型中，属于专用账户的包括（）。
A.现金分户
B.通存通兑分户
C.损益分户
D.外汇买卖分户
参考答案：A, B, C, D
It was luck again, according to Nina, that brought her the role in Mute Wife ______ she is best known.
A．which
B．in which
C．for which
D．to which
隔离采油树高低压开关的步骤为（）
A、同时关闭PILOT隔离阀，放空PILOT
B、同时打开PILOT隔离阀，防空PILOT
C、先关闭PILOT隔离阀，再放空PILOT
D、先放空PILOT，再关闭PILOT隔离阀
