that is a hotel ________ we stayed last year A in that B in which C why D at which

问题描述:

that is a hotel ________ we stayed last year A in that B in which C why D at which

选B以为stay in a hotel 是固定搭配,
而这里的关系代词只能用which
因为当关系代词前有介词时只能用which不用that.