【Thescientistmadethegreatinventionwhenhewasoverseventy.改句意相同Thescientistmadethegreatinvention______h
2021-01-25 101次 反馈错误 加入收藏 正确率 : 100%
题目内容:
The scientist made the great invention when he was over seventy.
改句意相同
The scientist made the great invention ______ his ________.
优质解答
in seventies
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