Robert is said abroad, but I don’t know what country he studied in .A. to have studiedB.

发布时间：2020-08-16 14:23:53

Robert is said      abroad, but I don’t know what country he studied in .
A. to have studied
B. to be studying
C. to study
D. to have been studying

网友回答

(答案→)A. to have studied
B. to be studying
C. to study
D. to have been studying
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！