问题补充:
The purpose of the newly-invented robots which can help bathe people is to the dignity and privacy of patients.
A. destroy C. observe C. attend D. preserve
答案:
解析:考查动词辨析。destroy毁坏,observe观察,attend参加,出席,preserve保护,维护。句意:新建的机器人帮助人们洗澡的目的就是维护病人的尊严和隐私。故选D。