单项选择题
A. whether the suppliers could respond quickly to demand B. whether customers would be worried about the price C. whether the product could be distributed around the world easily
A．In many companies senior staff need to work a long day. B．The best staff are efficient enough to finish their work within eight hours. C．There are too many staff deceiving employers about their hours of work. D．Top executives should use their influence to change the long-hours culture.
A．correspond B．match C．coordinate D．agree