國文屋

位置:首頁 > 練習題 > 

CornoriginatedintheNewWorldandthuswasnotknowninEuropeun...

練習題2.82W

問題詳情:

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

知識點:現在進行時及其被動式

題型:選擇題

標籤: