It is a waste when customers buy low-quality products because ________ A. they have to be repaired many times. B. they will soon throw them away C. customers always change their area D.
Giải thích
B
Thông tin được nhắc đến trong bài “When low quality appliances break, many customers throw them away and buy new ones - a loss of more resources and more energy”
→ chỉ có đáp án B được đề cập