________ seen such awful behavior. A. Have I never before B. Before have I never C. Never before I have D. Never before have I

________ seen such awful behavior.

A. Have I never before
B. Before have I never
C. Never before I have
D. Never before have I

Trả lời

Đáp án: D

Giải thích: Cấu trúc đảo ngữ: Never before + auxi V + S + V.

Dịch: Chưa bao giờ tôi thấy hành vi khủng khiếp như vậy.