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,課后可方便復習及導出錯題本升級服務
在線答疑、課后同類題練習、講義下載、短信提醒To make members of a team perform better, the trainer first of all has to know their _______ and weakness.
A. strengths
B. benefits
C. techniques
D. values
解析:選擇A。strength和weakness分別指優(yōu)缺點,是一對反義詞。
句意為:為了使團隊更加出色地表現(xiàn),培訓師首先應當知道團隊里成員的優(yōu)缺點。
The young man made a _____ to his parents that he would try to earn his own living after graduation.
A. prediction
B. promise
C. plan
D. contribution
解析:選擇B。 prediction預言,預測;promise諾言,保證;plan計劃,打算;contribution貢獻。由句意可知B。
句意為:這個年輕小伙子向父母承諾畢業(yè)后要自力更生!