单项选择题
A．waste B．buy C．use D．sell
The book provides a concise analysis of the country’s h...
单项选择题The book provides a concise analysis of the country’s history.()
A．clean B．perfect C．real D．brief
The union representative put across her argument very e...
单项选择题The union representative put across her argument very effectively.()
A．explained B．invented C．considered D．accepted
It is no use debating the relative merits of this polic...
单项选择题It is no use debating the relative merits of this policy. ()
A．making B．taking C．discussing D．expecting
