How long after the founding of the modern Olympics were the Winter Olympics introduced? A. 20 years B. 24 years C. 28 years D. 32 years
Giải thích
Lời giải:
3. Thông tin: Then there were Olympics every four years in different cities in Europe and the United States until 1952… The first Winter Olympics were in 1924.
Đáp án: C