23. The old building is in a good state of ______ except for the wooden floors.
A. observation B. preservation C. conservation D. compensation
preservation 保存
conservation (楼房等)保存
conservative 保守的
conservation organization 动物保护组织
conservative organization 保守组织
observation 观察，观测
compensation 补偿，赔偿
compensate 付报酬
dispense 分配，分送(财务)
pense 花费，分开花费
appropriate 适当的
