表达志愿服务经历的句型 — 英语词汇题
题目
根据中文提示完成句子，每空一词。李华从2023年起在一家医院做志愿者，至今仍在服务。1. Li Hua has been a v______ at a hospital s______ 2023.（volunteer的首字母已给出）2. 用现在完成时翻译：他已经在那里做了两年志愿者了。He ____ ____ a volunteer there for two years. 3. 易错辨析：下列哪句正确？A. He has volunteered here since two years. B. He has volunteered here for two years.