文语站

位置:首页 > 习题库 > 

CornoriginatedintheNewWorldandthuswasnotknowninEuropeun...

习题库2.91W

问题详情:

CornoriginatedintheNewWorldandthuswasnotknowninEuropeun...

Corn originated in the New World and thus was not known in Europe until Columbus found it _______ in <?xml:namespace prefix = st1 />Cuba.


A. being cultivated    B. been cultivated      C. having cultivated D. cultivating

【回答】

A

知识点:现在进行时及其被动式

题型:选择题

标签: