单项选择题
Questions 10 to 13 are based on the conversation you have just heard.
A．He made a business trip. B．He had a quarrel with Marsha. C．He talked to her on the phone. D．He resolved a budget problem.
A.asset B.delayed C.deviates D.equivalent E.identified F.intentions G.object H.overwhelming I.permanently J.prevalent K.simultaneously L.stems M.successively N.underlying O.visualizing
A．Labor problems. B．Weather conditions. C．An error in the order. D．Misplacing of goods.