A ship in harbor is safe, but that’s not ______ ships are built for. ( 章节：1 难度：2)A、whatB、whomC、whyD、when
A ship in harbor is safe, but that’s not ______ ships are built for. ( 章节：1 难度：2)
A、what
B、whom
C、why
D、when
发布时间：2025-08-02 20:47:35
