Robert is said ___________ abroad, but I don’t know what country he studied in. A. to have studied ...
2023-01-20 11:33:51 201次 2010-2011学年吉林省高三上学期第二次阶段考试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
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 be studyed
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