Which of the following best paraphrases the underlined sentence in paragraph 4?

38/40

An effective solution to climate change must involve collective efforts.

Limiting global warming will require individuals to take immediate action.

All people should participate in international climate agreements.

Each country must independently work on climate change solutions.

Giải thích

Đáp án đúng: A

Dịch nghĩa: An effective solution to climate change must involve collective efforts. (Giải pháp hiệu quả cho biến đổi khí hậu phải có sự nỗ lực chung.)