600点 文法問題 代名詞・冠詞 both A and B TOEIC Part 5 練習問題 P5_529 The new policy will benefit ------- employees and customers. A. both B. neither C. every D. each ✅ 正解：both ✅ 正解根拠:both A and B。 🎯 秒解きポイント:both A and B。 文法問題 代名詞・冠詞 both A and B