行終將開始團購,而更多銷售傳統(tǒng)商品(如藥品或書籍)的供應商將會進入該行業(yè)。 Group buying refers to a way of buying in which a group of people buy the same products collectively from merchants who are willing to offer discounts for bulk sales. China is considered a pioneer of group buying. Consumers purchase goods online or receive via

大家考試順利（~~拿高分拿高分~~）！ ?屠皓民領銜 四六級通關神器? ??????基礎班·沖刺押題班·白金班 直播錄播相結合，基礎強化沖刺全包括 ??不同水平，靈活選擇班型 $課程限時優(yōu)惠6折起$ 【基礎班】：380-424分，語法詞匯基礎薄弱 【沖刺班】：有一定基礎，四六級做題技巧欠缺，刷分必選 【白金班】：380分以下，屢考不過 點擊立即免費試聽>> 屢考不過的建議選擇白金班 更適合小白，考不過免費重讀 ??考過還可抵扣六級、口語、BEC、 CATTI，托福雅思等課程 ??有效期內隨時查看回放，根據自己時間合理安排 ??聽力、閱讀、寫譯、詞匯、口語，四六級專項全涵蓋 ??系統(tǒng)科學的學習方案，學習效果有保障 ??全程規(guī)劃 科學備考 錄播+直播科學規(guī)劃陪考，全專項穩(wěn)步提升 隨時隨地復盤學習，實打實提升英語 ??學習， 成為更好的自己~

題在我們這樣一個“未富先老”的發(fā)展中國家是一個極具挑戰(zhàn)性的現實問題。 As the aging process of China's population structure is accelerating, the aging of the population issue has become the focus of attention. 隨著我國人口結構老年化進程的加速，人口老齡化問題已經成為全社會關注的焦點。 0元試學BEC初級中級高級課程 點擊立即免費試學>> 點擊立即免費試學>>> 祝大家順利拿證~ ?

有的題目，只要選項里沒有數字，你就不用聽數字； 2.四級除了新聞題以外的題目，只要選項里沒有數字，你就不用聽數字。 3.四級新聞題，不管選項有沒有數字，都要聽數字。 05 杜絕聯(lián)想 當你聽到任何一個選項的跟原文一致的時候，不要去選擇過度聯(lián)想的那一個。 // 舉個栗子?? 題干信息：每天下班都和朋友去打牌。 選項A信息：每天打牌。 選項B信息：喜歡賭博。 這里要選A而不選B，B就屬于過度聯(lián)想（看似很有道理）。聽力和閱讀同樣適用，閱讀可以適當推理，聽力不要去推理。 ?屠皓民領銜 四六級通關神器? ??????基礎班·沖刺押題班·白金班 直播錄播相結合，基礎強化沖刺全包括 ??不同水平，靈活選擇班型 $課程限時優(yōu)惠6折起$ 【基礎班】：380-424

出閣主讓你保留的那套題目，嚴格按照四六級考試的時間，四級上午9：00，六級下午15：00，進行模考哦~ 因為四六級異于其他考試的收發(fā)卷，會打亂你既有的做題節(jié)奏，所以一定要把作文聽力和閱讀翻譯連起來，按考試時間從頭到尾完成。 對比考場用時v.s.你現在做題時間，結合閣主給出的【借時間】技巧，對做題流程進行優(yōu)化。 如果差距過大，不要慌張，可以買

2024年12月英語四級考試在即，同學們要認真?zhèn)淇寂?。今天為大家?guī)淼氖?024年12月英語四級閱讀理解模擬：超導材料，一起來看看吧。 2024年12月英語四級閱讀理解模擬：超導材料 The stone age, The Iron Age. Entire epochs havebeen named for materials. So what to call thedecades ahead? The choice will be tough. Welcometo the age of superstuff. Material science -- once theleast sexy technology – is bursting with new, practical discoveries led by superconducting ceramicsthat may revolutionize electronics. Butsuperconductors are just part of the picture: from house and cars to cook pots and artificialteeth, the world will someday be made of different stuff. Exotic plastics, glass and ceramics willshape the future just as surely as have genetic engineering and computer science. The key to the new materials is researchers’ increasing ability to manipulate substances atthe molecular level. Ceramics, for example, have long been limited by their brittleness. Butby minimizing the microscopic imperfections that cause it, scientists are making far strongerceramics that still retain such qualities as hardness and heat resistance. Ford Motor Co. nowuses ceramic tools to cut steel. A firm called Kyocera has created a line of ceramic scissorsand knives that stay sharp for years and never rust or corrode. A similar transformation has overtaken plastics. High-strength polymers now formbridges, ice-skating rinks and helicopter rotors. And one new plastic that generates electricitywhen vibrated or pushed is used in electric guitars, touch sensors for robot hands and karatejackets that automatically record each punch and chop. Even plastic litter, which oncethreatened to permanently blot the landscape, has proved amenable to molecular tinkering. Several manufacturers now make biodegradable forms; some plastic six-pack rings forexample, gradually decompose when exposed to sunlight. Researchers are developing ways tomake plastics as recyclable as metal or glass. Besides, composites – plastic reinforced withfibers of graphite or other compounds – made the round-the-world flight of the voyagerpossible and have even been proved in combat: a helmet saved an infantryman’s life bydeflecting two bullets in the Grenada invasion. Some advanced materials are old standard with a new twist. The newest fiberoptic cablethat carry telephone calls cross-country are made of glass so transparent that a piece of 100 miles thick is clearer than a standard window pane. But new materials have no impact until they are made into products. And that transitioncould prove difficult, for switching requires lengthy research and investment. It can be said afirmer handle on how to move to commercialization will determine the success or failure of acountry in the near future. 1. How many new materials are mentioned in this passage? [A] Two [B] Three [C] Four [D] Five 2. Why does the author mention genetic engineering and computer science? [A] To compare them with the new materials. [B] To show the significance of the new materials on the future world. [C] To compare the new materials to them. [D] To explain his view point. 3. Why is transition difficult? [A] Because transition requires money and time. [B] Because many manufacturers are unwilling to change their equipment. [C] Because research on new materials is very difficult. [D]Because it takes 10 years. 4. Where lies success of a country in the New Age of superstuff? [A] It lies in research. [B] It lies in investment. [C] It lies in innovation. [D] It lies in application. Vocabulary 1. superstuff 超級材料 2. superconducting ceramic 超導陶瓷 3. exotic 神奇的 4. shape 塑造，成型 5. brittleness 脆性 6. polymer 聚合體 7. karate jacket 空手道外衣 8. touch sensor 觸及傳感器 9. each punch and chop 每一個擊、打 10. blot 玷污，損害風景的東西 11. tinker 修補，調整 12. amendable 服從于，遵循的 13. biodegradable 能生物遞減分解的 14. six-pack rings 放六個罐子的環(huán)狀物 15. decompose 分解 16. recyclable 可

重要的是表達清楚，用詞造句準確。 只要單詞拼寫、句子表達正確，就算用的都是基本詞匯句型，也不會丟很多分的。 在保持準確的基礎上，再熟練掌握一些高級的短語、詞組、句式，才能為作文加分~ 03 書寫--干凈整潔 卷面書寫決定了最初印象分！ 閱卷老師10s批一篇作文，內容寫得再好，字體潦草，卷面臟亂……它就是顯得不高級！就是不能得高分！ 這干凈整潔的卷面，不管內容高不高級，老師看了就想給高分！這就是差距！ 卷面一定要整潔，寫成錯了劃掉都行，千萬不要涂黑疙瘩！再著急也要一筆一劃寫清楚，讓閱卷老師閱讀無障礙。 四六級作文萬能模板 01 對比/正反觀點分析型 首段--引出話題： When it comes to______, opinions differ(vary) from one to another

成自己前幾周積累在本子上的筆記和錯誤認真復習并鞏固記憶。這并不是無用功，而是對于之前1個月復習的總結。 綜合來看，整個翻譯的復習重點應該放在第1~4周，也就是現在，這樣，臨考前的才有足夠的時間和精力，去做整套真題的訓練。 以上就是今天的內容啦，希望大家盡快開始復習~ 加油！ ?屠皓民領銜 四六級通關神器? ??????基礎班·沖刺押題班·白金班 直播錄播相結合，基礎強化沖刺全包括 ??不同水平，靈活選擇班型 $課程限時優(yōu)惠6折起$ 【基礎班

2024年12月英語四級考試在即，同學們也要認真?zhèn)淇寂?。今天@滬江英語四六級微信公眾號為大家?guī)?024年12月英語四級翻譯預測：豆腐，希望對你有所幫助。 2024年12月英語四級翻譯預測：豆腐 豆腐是一種中華傳統(tǒng)食材，不僅美味可口，而且價格實惠。豆腐主要由黃豆制成，原料簡單，含有豐富的優(yōu)質蛋白質。我國豆腐制作與食用豆腐的歷史相當悠久。相傳，北宋著名詩人蘇軾曾親自烹制并品嘗豆腐，名菜“東坡豆腐”傳世至今。另一道美味佳肴“麻婆豆腐”則源自四川，香辣鮮嫩，非常下飯。豆腐口感清雅，入口即化，可與魚、蔬菜等多種食材搭配烹飪，亦可生食。最簡單的享用方式是加入少許蔥、油和少許鹽，即可制作出一道美味佳肴

2024年12月英語六級考試將在12月14日下午舉行，同學們準備的如何？今天@滬江英語四六級微信公眾號為大家整理了2024年12月英語六級閱讀理解模擬真題：地震，一起來看看吧。 2024年12月英語六級閱讀理解模擬真題：地震 A) An earthquake is one of the most terrifying phenomena that nature can dish up. We generally think of the ground we stand on as “rock-solid” and completely stable. An earthquake can