It is said that Columbus was the first one who ________ America．

It is said that Columbus was the first one who ________ America．

A.found

B.discovered

C.found out

D.looked for

答案及解析： B

解析：

discover是“发现本来存在但还未为人所知的东西”，find是“找到原本知道但不见了的东西”。