精选优质文档-倾情为你奉上2009年全国大学生英语竞赛C类试题及答案Part II Vocabulary and Structure(10 minutes,15 marks)31.The businessmen discussed the contract_but never actually signed anything.A.at length .B.at sea .C.at randon.D.at will.32.Accustomed to the coffee from Columbia_Governor John said that _coffee should always be strong.A./;a.B.the;a.C.a;a.D./;/.33._a well-balanced diet,_adequate sleep ,is need
