—Look！He’s running so fast!

—Hard to________his legs were once broken.

A．know B．imagine C．realize D．find

 

B

【解析】考查動詞的意思。句意為：——看！他跑得那么快！——很難想像他的腿從前斷過。know知道；imagine想像；realize意識到；find找到，發(fā)現(xiàn)。

得分策略

 

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