单项选择题
A．The company has trouble printing a schedule. B．The speakers arrived at the station late. C．The train seldom arrives on time. D．The schedule has been misprinted.
A．Not to subscribe to the journal. B．To buy the latest issue of the magazine. C．To find a better science journal in the library. D．Not to miss any chance to collect useful information.
A．She suggested a way out of the difficulty for the man. B．She took the man to where he wanted to go. C．She came a long way to meet the man. D．She promised to help the man.