题目： I was giving a talk to a large group of peoplethe same ta

下面是云开搜题微信公众号为大家解答一下关于云南开放大学形成性考核、期末考试相关信息，希望对大家有所帮助!

题目: I was giving a talk to a large group of peoplethe same talk I ___to half a dozen other groups before. 

题型:单选题

学校:国家开放大学 形成性考核

选项:

A.was giving

B.am giving

C.had given

答案:C

解析:关注国开搜题公众号，获取最新试题答案。"

"

关键词：___to，giving，before.，a，题目:，解析:关注国开搜题公

云开搜题是所有云南开放大学成人学历必备的搜题神器，今日云开搜题微信公众号分享的 题目： I was giving a talk to a large group of peoplethe same ta ___to，giving，before.，a，题目:，解析:关注国开搜题公，欢迎大家关注微信公众号，获取更多试题内容