问题详情：
![ProfessorLi,whoI]( "ProfessorLi,whoI")
Professor Li, who I ____ abroad, still teaches in <?xml:namespace prefix = st1 />pekingUniversity.
A. think went B. think to have gone
C. thought went D. thought had gone
【回答】
D
解析：时态.因为“现在”已经知道李教授仍在北大任教，“以为出国”是过去的看法，因此用I thought;后面应相应用had gone.注意: I thought为*入语.
知识点：其他
题型：选择题
