Threeyearsago，asocietywassetupto

来源：语文精选馆 1.62W

Three years ago，a society was set up to________the endangered animal and plant life from dying out in this area.

A．obtain　 B．preserve

C．observe　 D．deserve

B 解析：　preserve保存；保留。根据语境应该是保护濒危的动植物，故选B。obtain获得；得到；observe观察，遵守；deserve应得，值得。