新概念英语第四册 第23页

2023-01-20帕布莉卡阅读(89)赞(0)

Snake poison 蛇毒 How it came about that snakes manufactured poison is a mystery.  蛇是怎样产生毒液的，这是一个谜。 🎈整句为主系表结构。主从How it cam...

2023-01-20帕布莉卡阅读(89)赞(0)

William S. Hart and the early ‘Western’ film 威廉·S·哈特和早期 “西部”影片   William S. Hart was, perhaps, the greatest ...

2023-01-20帕布莉卡阅读(110)赞(0)

Knowledge and progress  知识和进步   Why does the idea of progress loom so large in the modern world? 为什么进步这个概念在现代世界显得如此...

2023-01-20帕布莉卡阅读(77)赞(0)

Bird flight 鸟的飞行方法   No two sorts of birds practise quite the same sort of flight; the varieties are infinite; but two c...

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Beauty 美   A young man sees a sunset and, unable to understand or to express the emotion that it rouses in him, conclude...

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Non-auditory effects of noise 噪音的非听觉效应   Many people in industry and the Services, who have practical experience of...

2023-01-20帕布莉卡阅读(64)赞(0)

The past life of the earth 地球上的昔日生命   It is animals and plants which lived in or near water whose remains are most likel...

2023-01-20帕布莉卡阅读(74)赞(0)

The ‘Vasa’ “瓦萨”号   From the seventeenth-century empire of Sweden, the story of a galleon that sank at the st...

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Patients and doctors 病人与医生   This is a sceptical age, but although our faith in many of the things in which our for...

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The hovercraft 气垫船   Many strange new means of transport have been developed in our century, the strangest of them ...