Question

Is this the factory ________ he worked ten years ago? A．that B．where C．which D．the on

Is this the factory ________ he worked ten years ago? A．that B．where C．which D．the one

Answer 1

先行词“the factory”在句中充当地点状语，即“he worked in the factory ten years ago”，所以关系词选where毋庸置疑。