— What year ____ diving begin ____ the O
题型:选择题
问题:
— What year ____ diving begin ____ the Olympics? — Diving became an Olympic event in 1904. |
A. did; at B. did; on C. does; at D. does; in |
— What year ____ diving begin ____ the Olympics? — Diving became an Olympic event in 1904. |
A. did; at B. did; on C. does; at D. does; in |