Therearemany_(invent)onshowinthemuseum.Doyouknowwho_(invent)them?sorry,Idon'tknowthe_(invent)names.
2022-06-27 31次 反馈错误 加入收藏 正确率 : 100%
题目内容：
There are many _(invent) on show in the museum.Do you know who _(invent) them?
sorry,I don't know the _(invent) names.
优质解答
inventions
invented
inventors'
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