Not until _____ the cartoonist _____ why he was popular with the public.

Câu hỏi :

Not until _____ the cartoonist _____ why he was popular with the public.

A. did I meet – that I realized

B. I met – that I could realize

C. had I met – could I realize

D. I had met – did I realize

* Đáp án

D

* Hướng dẫn giải

Đáp án D

Cấu trúc đảo ngữ với Not until: Not until + mệnh đề bình thường + mệnh đề đảo ngữ (chú ý ko có that)

Copyright © 2021 HOCTAP247