【题目】These eighteen-century oil paintings are _______ so well that the visitors are greatly amazed.
A.preservedB.protestedC.purchasedD.punished
在线课程【答案】A
【解析】
考查动词词义辨析。句意：这些18世纪的油画被保存得这么好，游客们都惊讶极了。A. preserved保存，保护；B. protested抗议，反对；C. purchased购买；D. punished惩罚。结合主语oil paintings和修饰的副词so well来看，应该指油画被保存得很好。故选A项。