Rosita is said in Japan, but I don’t know what city she studied in．
A. to have studied
B. to study
C. to be studying
D. to have been studying
网友回答
(答案→)A. to have studied
B. to study
C. to be studying
D. to have been studying
解析：考查be said 的用法。Be said to do 据说干某事 be said to be doing 据说正在干某事 be said to have been study 据说我一直在学习 be said to have studied 据说他学习过
该句根据she studied in可知，study这个动作发生在过去，即选择A，