Unit 7 What’s the highest mountain in the world ?一、① What’s the highest mountain in the world?世界上最高的山峰是什么？ Qomolangma. 珠穆朗玛峰。② How high is Qomolangma? 珠穆朗玛峰有多高？It’s 8844.43 meters high. 它有 8844.43 米高③ Which is the deepest salt lake in the world? 世界上...
