900点 文法問題 動詞問題 Had 倒置

TOEIC Part 5 練習問題 P5_604

------- I known about the meeting, I would have attended.
✅ 正解:Had

✅ 正解根拠:仮定法過去完了の倒置。If I had known の If 省略+Had 倒置。

🎯 秒解きポイント:文頭が空所+主語+過去分詞 は Had。

文法問題 動詞問題 Had 倒置