RogerFederer,a36-year-oldtennisplayer,wonhiseighthWimbl...

問題詳情：

Roger Federer, a 36-year-old tennis player, won his eighth Wimbledon title in July because he improved his warm-up exercises to stay fresh and ____________ for hard training.

   A. curious                     B. modest                     C. energetic                  D. practical

【回答】

C

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題型：選擇題