He didn't want to see anybody, so he spent six hours ________ in the small room.

A．locked B．to lock

C．locking D．being locked

 

A

【解析】A　[易錯(cuò)選C項(xiàng)。但he和lock之間是動(dòng)賓關(guān)系，故應(yīng)用過去分詞。]

 

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