. The Olympic Games in Beijing in 2008. I hear it in different countries every four year

. The Olympic Games in Beijing in 2008. I hear it in different countries every four years.
A. is given, is given
B. was held, is held
C. will be held, is held
D. will be given, is given

A. is given, is given(答案→)B. was held, is heldC. will be held, is heldD. will be given, is given解析：句意：奥林匹克运动会2008 年在北京举办了。我听说它每四年在不同的国家举行一次。第一空应该是一般过去时态，而第二空是客观事实，应该用一般现在时态，主语又都是动作的对象，应该用被动语态，故选B。考点: 考查被动语态的时态的用法。

谢谢回答！！！