After months of a frustrating voyage on the rough sea they eventually came to they called

问题补充：

After months of a frustrating voyage on the rough sea，they eventually came to they called their “dream land”．

A. where

B. what

C. how

D. which

答案：

A. where

(答案→)B. what

C. how

D. which

解析：宾语从句中called后缺少宾语，故选B。