高中數(shù)學(xué)視頻同步課程
主講老師:紀(jì)老師、周沛耕、毛允魁等
特色服務(wù):互動封閉仿真課堂啟發(fā)式教學(xué)方式智能錯(cuò)題本在線答疑
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互動封閉仿真課堂
1、智能交互 2、電子板書式視頻教學(xué) 3、在線互動問答 4、封閉課堂啟發(fā)式教學(xué)方式
隨堂測試、知識梳理、易錯(cuò)點(diǎn)揭示、總結(jié)啟迪智能錯(cuò)題本
聽課中的錯(cuò)題能自動加入錯(cuò)題本,課后可方便復(fù)習(xí)及導(dǎo)出錯(cuò)題本升級服務(wù)
在線答疑、課后同類題練習(xí)、講義下載、短信提醒You asked me what famous snacks there were in my country. Well, in my country, one of the most famous snacks is tanghulu.
Each different part of China has different tanghulu. It is usually made of haws, which are put together on a stick and covered with ice sugar. But there are more materials for tanghulu today in some places, such as strawberries, grapes, and even little apples.
It is said that tanghulu ever saved the life of an emperor’s wife in the Song Dynasty. It was so delicious and healthy that many Chinese people like eating it. It is now seen as the bright symbols of happiness and reunion.
Are you looking forward to eating it? Come to my country, and I’ll treat you to tanghulu