According to the passage, what was the greatest ad...
Câu hỏi: According to the passage, what was the greatest advantage of oil as fuel?
A It was a concentrated source of energy.
B It was lighter and cheaper than coal.
C It replaced wood and coal and reduced pollution.
D It could be converted to automobile fuel.
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi thử THPT Quốc Gia - ĐH môn tiếng anh 2015, Đề 30 (Có video chữa)