52升华.mp4
52导入.mp4
Lesson 52 (新).pptx
(共22张PPT)
New words
difficulty [ d f k lt ] n. 困难;
dining [ da n ] n. 用餐
simply [ s mpl ] adv. 只是;简单地
somehow [ s mha ] adv. 以某种方式(或方法)
adapt [ d pt] v. 使适应;改编
universal [ ju n v sl] adj. 通用的;全世界的;普遍的
1. difficulty
①U.n.困难
ha...