通过录音文本核对听力答案 — 英语填空题
题目
听力录音文本：Mia will meet Tom at the school gate on Friday. She will bring a camera, and they will leave at 9:20. 小林记录：Mia will meet Tom at the school gate on Thursday. She will bring a map, and they will leave at 9:50. 对照录音文本，小林的记录有___处信息需要改正。