Youmaypossiblyfeelguiltyorawkwardaboutlosingthematchand...

問題詳情：

You may possibly feel guilty or awkward about losing the match and        as gifted at football as they are.

   A. not to be         B. to be not            C. not being                D. being not

【回答】

C

知識點：非謂語動詞

題型：選擇題