The 30th Olympic Games in London this summer.A. holdB. heldC. are heldD. will be held

问题补充：

The 30th Olympic Games in London this summer.

A. hold

B. held

C. are held

D. will be held

答案：

A. hold

B. held

C. are held

(答案→)D. will be held

解析：考查时态和语态。句意：今年夏天，第三十届奥运会将在伦敦举办。故用一般将来时的被动语态。