The begins of the modern chemistry laboratory go back to the workrooms of mediev

游客2023-12-10 86

问题 The begins of the modern chemistry laboratory go back to the workrooms of medieval alchemists.

选项

答案 begins--beginnings

解析译文：现代化学实验的开端要追溯到中世纪的炼金术。
分析：考查词性。此处要求名词作主语，而begins是动词形式。应改为其动名词形式beginnings。

转载请注明原文地址:https://tihaiku.com/zcyy/3260471.html

相关试题推荐

随机试题

最新回复(0)

Time,asweknowit,isaveryrecentinvention.Themoderntime-senseish