登录 控制面板 复习 主题词汇 单词进阶

Progress Level 49

0/98

_________ management is crucial for sustainable seafood production.

Press Enter to check answer. Press Ctrl+Enter to play audio. For Firefox browser, you need a special setting.

Please try again.

Persistence is the fuel that drives success; keep striving, even in the face of challenges.

Congratulations!

You have completed this section.

Progress Level 50