问题
选择题
| Robert is said _______ abroad, but I don't know what country he studied in. |
A. to be studying B. to study C. to have studied D. to have been studying |
答案
答案：C
搜题请搜索小程序“爱下问搜题”
| Robert is said _______ abroad, but I don't know what country he studied in. |
A. to be studying B. to study C. to have studied D. to have been studying |
答案：C