Isawsomeboystudents      

問題詳情：

I saw some boy students       _ basketball when I passed the playground． A．played           B．plays           C．playing           D．to play           

【回答】

考點:非謂語動詞

試題解析:考查非謂語動詞。see sb．do sth．看見某人做某事；see sb．doing sth．看見某人在做某事。*中只有playing．故選C．

*:C

知識點：非謂語動詞

題型：選擇題