The moment the city to be the host city of the next Olympic Games, the whole world cheered.

问题描述:

The moment the city to be the host city of the next Olympic Games, the whole world cheered.
The moment the cityto be the host city of the next Olympic Games, the whole world cheered. A. declared B. has been declaredC. has declared D. was declared

D为什么被动,发生在过去!