48. Why is life expectancy at birth in Sweden mentioned in the passage?
(A) Because it has documented the life expectancy of its citizens for long.
(B) Because it has set an example for people in the United States to follow.
(C) Because the life expectancy of its people has been the longest among all countries.
(D) Because the life expectancy of its people has grown steadily with each passing year.

答案：登入後查看
統計： A(194), B(43), C(103), D(73), E(0) #717764

Cassidy Tung

B1 · 2015/01/28

#981843

In 1840, life expectancy at birth in Sweden, a much-studied nation owing to its record-keeping, was 45 years for women; today it’s 83 years.

在瑞典，由於它的完整研究記錄，1840 年出生時預期壽命是 45 歲的婦女；而今它是 83 歲。