互動封閉仿真課堂
1、智能交互 2、電子板書式視頻教學 3、在線互動問答 4、封閉課堂啟發(fā)式教學方式
隨堂測試、知識梳理、易錯點揭示、總結(jié)啟迪智能錯題本
聽課中的錯題能自動加入錯題本，課后可方便復(fù)習及導出錯題本升級服務(wù)
在線答疑、課后同類題練習、講義下載、短信提醒I don't know to what this relates.
She doesn't relate well to her mother.
17. poster n. a large printed notice or picture put up in a public place
They put up posters all round the town advertising their products.
18. advertise vt & vi. 1) to tell the public about sth, such as an event, service, or article for sale, for example in a newspaper or on TV; 2) to ask for someone or sth. by placing a notice somewhere like a newspaper or shop window
If you want to sell your product you must advertise it.
I advertised my house in the “Daily News”.
The company is advertising for typists in the newspapers.
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