Explain Everything是一个易于使用的设计、屏幕播放和交互式白板应用程序,它具有实时协作功能,可让您制作动画、录制、注释、协作,并探索想法、知识和理解。“Explain Everything”为教...
10. It is essential that everything in advance. A. should decide B. be decided C. decided D. will be decided. II. Cloze Test The money and the time we spend on pets is simply not our own to spend as we like in a time of widespread want and starvati...
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