Theytoldusitwasthesecondtimethatthevolunteers 国语站 题库 2.19W 大中小设置文字大小 问题详情：They told us it was the second time that the volunteers _______ the nursing home. A. visited B. have visited C. were visiting D. had visited 【回答】D知识点：过去完成时及其被动式题型：选择题 TAG标签：#
