Choose the sentence that best transforms the original one. “The Great Barrier Reef is in danger due to pollution,” warned the conservationist.

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Choose the sentence that best transforms the original one.

“The Great Barrier Reef is in danger due to pollution,” warned the conservationist.

The conservationist reported that the Great Barrier Reef was thriving.

The conservationist promised the Great Barrier Reef would be safe from pollution.

The conservationist warned that pollution threatened the Great Barrier Reef.

The conservationist explained the Great Barrier Reef is a beautiful underwater world.

Giải thích

Đáp án đúng: C

Giải thích: warned that ... due to pollution → diễn đạt tương đương pollution threatened....

Dịch nghĩa: Nhà bảo tồn cảnh báo rằng ô nhiễm đang đe dọa Rạn san hô Great Barrier.