Theyyoungmanwearsglassesbecausehespendstoomuchtime

問題詳情：

They young man wears glasses because he spends too much time _____ the

         computer games.

           A. to play         B. playing      C. to work     D. working

【回答】

B

知識點：動詞和動詞短語

題型：選擇題