阅读下文，回答相关问题
自山峡七百里中，两岸连山，略无阙处。重岩叠嶂，隐天蔽日，自非亭午夜分，不见曦月。至于夏水襄陵，沿溯阻绝。或王命急宣，有时朝发白帝，暮到江陵，其间千二百里，虽乘奔御风，不以疾也。春冬之时，则素湍绿潭，回清倒影，绝山献多生怪柏，悬泉瀑布，飞漱其间，清荣峻茂，良多趣味。每至晴初霜旦，林寒涧肃，常有高猿长啸，属(zhǔ)引凄异，空谷传响，哀转久绝。故渔者歌曰：“巴东三峡巫峡长，猿鸣三声泪沾裳。”
I.铁制品广泛应用于生产、生活中。
阅读对话，判断正误。
(Sarah is asking a policeman for help. )
Sarah: Excuse me. Where is the Zhongbai Supermarket, please?
Policeman: It's next to the hospital over there.
Sarah: Is it far from here?
Policeman: No.
Sarah: How can I get there?
Policeman: You can walk there.
Sarah: Thank you.
Policeman: You're welcome.
夜雨寄北
李商隐
君问归期未有期，巴山夜雨涨秋池。
何当共剪西窗烛，却话巴山夜雨时。
