The 29th Olympic Games in Beijing in .A. is heldB. was heldC. holdsD. held

问题补充：

The 29th Olympic Games in Beijing in .

A. is held

B. was held

C. holds

D. held

答案：

A. is held

(答案→)B. was held

C. holds

D. held

解析：奥运会是举行的对象,用被动语态,时间状语为过去时间,故选B.