24. The patient has been _____ of the safety of the operation. A. assured B. guaranteed C. entrusted D. confirmed
patience 耐心，耐性patient 病人
operation 手术，操作assure 保证，确保insure 保险policy 保单
entrust 委托trust 信任confirm 确认conceive (of) 设想perceive 察觉receive 接受，收到