Mark delayed writing the book until he had done a...
Câu hỏi: Mark delayed writing the book until he had done a lot of research.
A Mark did a lot of research after he finished writing the book.
B It was only when Mark had written the book that he did a lot of research.
C Mark delayed writing the book as he had already done any research.
D Only after Mark had done a lot of research did he begin to write the book.
Câu hỏi trên thuộc đề trắc nghiệm
Đề luyện thi THPT Quốc gia môn Anh 2019 - Đề số 13 (có video chữa)