Câu 1THPT
Questions 21-25: Choose a suitable word or phrase (marked A, B, C, or D) to fill in each blank.
Questions 21-25: Choose a suitable word or phrase (marked A, B, C, or D) to fill in each blank.

Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.
By the time of his death, Thomas Edison ______ a number of things that changed everyday life.

Chọn một phương án bên dưới để kiểm tra đáp án ngay:
Đáp án chính thức: B
Hướng dẫn giải chi tiết
(AI giải đề cho tôi)
Câu 21: 'By the time of his death' là mốc thời gian trong quá khứ, hành động phát minh xảy ra trước mốc đó nên dùng quá khứ hoàn thành 'had invented'. Khớp đáp án nguồn (21.B).
Câu hỏi này trích từ đề thi chính thức:

Đề Thi Thử Số 2 Phần 1 Tiếng Anh THPT

20 câu hỏi•Thời gian 60 phút•Chấm điểm & giải thích chi tiết

Các câu hỏi khác trong đề (20 câu)

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