Robertissaidto 国语站 题库 2.14W 大中小设置文字大小 问题详情： Robert is said to __________ abroad, but I don’t know what country he studied in. A. to have studiedB. to studyB. to be studying D. to have been studying 【回答】A知识点：非谓语动词题型：选择题 TAG标签：Robertissaidto #
