单项选择题
A．which of some B．some of which C．of which some of them D．that some of them
A．She couldn’t sell cigarettes to the young man. B．She had no cigarettes to sell. C．She could sell cigarettes to anyone. D．She could only sell cigarettes.
A．She is having lunch outside. B．She is making a phone call. C．She is travelling outside. D．She is having a meeting.