- Could you tell me ？
- Every four years.
A. how often the Olympic Games take place
B. when the Olympic Games are held
C. how often are the Olympic Games held
D. how often the Olympic Games were held
网友回答
(答案→)A. how often the Olympic Games take place
B. when the Olympic Games are held
C. how often are the Olympic Games held
D. how often the Olympic Games were held
解析：句意：你能告诉我奥林匹克运动会通常多久举办一次吗？四年一次。后文讲到Every four years.每四年一次，所以是问频率，用how often的形式，宾语从句要用陈述句的语序，故选A