at the beginning是什么時態(tài)

應(yīng)該用一般過去時。因為at the beginning意為“在開始的時候”，一般用來敘述事情發(fā)生的先后順序。除此之外，還有at first，then，at last，finally，immediately，at once，eventually，suddenly等。如：At the beginning the house caught fire. Immediately some people rushed out and cried for help. Finally some firefighters came and put it out.