Bộ 10 đề ôn thi học sinh giỏi Tiếng anh 9 năm 2023 có đáp án (Đề 1)

For a long time the only people who really (58) ________ the problem their attention were amateur inventors.

50/97

For a long time the only people who really (58) ________ the problem their attention were amateur inventors.

did

took

gave

showed

Giải thích

Chọn C