There's as much competition among the cities to host the games as _________medals.
A.to win B.winning C.win D.won
答：A
译：城市间为获得比赛举办权的竞争跟赢取金牌的竞争一样多
析：as... as...是带有比较状语从句的复合句.后一个as是连词引导比较状语从句,常用省略.不能光看形式,更要看句子的意思.看省略的是什么.留下的比较对象是什么.
不省略的as后面的句子是：There's much competition among the cities to win medals.