To protect his new invention, __________ (我叔叔申请了专利). my uncle took out a patent

游客2023-09-14 40

问题 To protect his new invention, __________ (我叔叔申请了专利).

选项

答案 my uncle took out a patent on it

解析

转载请注明原文地址:https://tihaiku.com/zcyy/3013624.html

相关试题推荐

随机试题

最新回复(0)