A unreasonable: it means that you can't make him understand with reason and describe ignorance, stubbornness or arrogance. B. ready to move: refers to the enemy preparing to attack or the bad guys planning sabotage activities, which is a derogatory term to describe the students who apply for the exam as obviously wrong? C listlessness: interest wanes. D. customer-oriented: especially the harmonious relationship between husband and wife. )