Professor Li, who I _________ abroad, st
题型:选择题
问题:
Professor Li, who I _________ abroad, still teaches in Peking University.
A.think went
B.think to have gone
C.thought went
D.thought had gone
Professor Li, who I _________ abroad, still teaches in Peking University.
A.think went
B.think to have gone
C.thought went
D.thought had gone