I ______ to the lecture that afternoon, but I ______ a bit ill.

A．should have gone; was

B．would have gone; had been

C．should go; was

D．would go; had been

2012年7月28日至8月12日，第30届夏季奥运会在伦敦举行。在本届奥运会上，我国运动员共获得金牌  枚，银牌27枚，铜牌23枚，金牌和奖牌总数都居世界第  位。

A．36 4

B．373

C．38 2

D．39 1