A.They were not happy as they were wealthy. B.Although they were wealthy, they were not happy. C.They were as wealthy as they were happy. D.Even if they were wealthy, they were not unhappy.
Đáp án đúng: B Giải chi tiết:Mệnh đề chỉ sự nhượng bộ ( clause of concession) được bắt đầu bằng although/ though/ even though và đôi khi bắt đầu bằng cấu trúc “tính từ + as + chủ ngữ + be”
Do vậy, đáp án đúng là B: Although they were wealthy, they were not happy = Wealthy as they were, they were far from happy. ( Mặc dù họ giàu nhưng họ không hạnh phúc.)