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Câu hỏi:
Kevin told Phong_______for many years.
- A. plastic has been popular material for containers
- B. plastic was popular material for containers
- C. plastic had been popular material for containers
- D. plastic would be popular material for containers
Lời giải tham khảo:
Đáp án đúng: C
Câu hỏi này thuộc đề thi trắc nghiệm dưới đây, bấm vào Bắt đầu thi để làm toàn bài
Hướng dẫn Trắc nghiệm Online và Tích lũy điểm thưởng
CÂU HỎI KHÁC
- You should use electric fans instead of air conditioners______they don’t emit dangerous gases.
- Kevin told Phong_______for many years.
- Kevin told Phong_____ to our environment in several ways.
- He ____we could buy or make reusable bags and leave some bags in our bike for shopping.
- My mother encouraged me for recycling.