用一般过去时叙述故事情节 — 英语选择题
题目
Tom 正在向朋友讲述他昨天读的一个故事。下列哪个句子用一般过去时正确叙述了故事情节？A. The little girl finds a magic key and opens the door. B. The little girl found a magic key and opened the door. C. The little girl is finding a magic key and opens the door. D. The little girl will find a magic key and open the door.