15000 bài tập tách từ đề thi thử môn Tiếng Anh có đáp án (Phần 1) (Part 8)

It's thought that the accident was caused by human error. A. The accident took place because of thoughtlessness. B. Humans' thoughtlessness caused the accident. C. The accident is thoug

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It's thought that the accident was caused by human error.

The accident took place because of thoughtlessness.

Humans' thoughtlessness caused the accident.

The accident is thought to have been caused by human error.

The accident is thought to cause human error.

Giải thích

Đáp án C