高中英语单选题 有解析和翻译最好是能把人糊弄晕的 老师叫上黑板讲题
问题描述：
高中英语单选题 有解析和翻译
最好是能把人糊弄晕的 老师叫上黑板讲题
答
Robert wishes that he ________ business instead of history when he was in university. A. studies B. studied C. has studied ...