問題詳情：
—Look at the big crowd over there! Let’s stop ______ a look．What’s happening ?
—Two cars hit each other and three people _____ besides the driver．
A．to have；were killing B．having；killed
C．to have；were killed D．having；have killed
【回答】
C
知識點：相似 相近詞比較
題型：選擇題
