860点 文法問題 品詞問題 officially

TOEIC Part 5 練習問題 P5_621

The CEO has ------- announced his retirement.
✅ 正解:officially

✅ 正解根拠:has と announced の間で副詞 officially。

🎯 秒解きポイント:has+副詞+過去分詞。

文法問題 品詞問題 officially