六级单选历年真题集1995-2006

六级单选历年真题集(1995-2006)1995年1月大学英语六级(CET-6)真题试卷PartIIIVocabularyandStructure(20minutes)41.They________toenterthebuildingbythebackdoor;however,thefrontdoorwaslocked.A)weren’tsupposedB)wouldn’tbesupposedC)weresupposedD)wouldbesupposed42.________humanbehaviormaybecausedbyeatingsubstancesthatupsetthedelicatechemicalbalanceinthebrain.A)DeliberateB)ConsistentC)PrimitiveD)Abnormal4...