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(dǎo)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If the Fifties were devoted to rock and roll and the Sixties to movies, the Seventies represent the performing chapter in Presleys career. He toured constantly, performing to capacity crowds around the country until his death. Presley died of a heart attack at Graceland, his Memphis mansion, on August 16, 1977. He was 42 years old. How big was Elvis?
Statistically, he holds records for the most Top Forty hits (107), the most Top Ten hits (38), the most consecutive #1 hits (10) and the most weeks at #1 (80). As far as his stature as a cultural icon, which continues to grow even in death, writer Lester Bangs said it best: "I can guarantee you one thing - we will never again agree on anything as we agreed on Elvis."