Ann is said ________ research in Africa, and she will come back next month. A. to do B. to be doing ...
2022-11-05 14:24:20 24次 2014-2015年湖南岳阳县一中高二上期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Ann is said ________ research in Africa, and she will come back next month.
A. to do B. to be doing
C. to have done D. done
本题链接：
