举报
哦-嗬
我都不知道你在说什么了。你看过我的说明了吗? It was surprising that the exit door 【should have been 】 blocked when the fire broke out. Fortunately, the firemen broke it by force. It was surprising that the exit door 【was】 blocked when the fire broke out. Fortunately, the firemen broke it by force. 我认为这两句都对。