5000多年源遠流長的文明歷史中,中華民族始終有著“自古英雄出少年”的傳統(tǒng),始終有著“長江后浪推前浪”的情懷。一百年前,共青團成立之際,一大批先進青年在“覺醒年代”紛紛覺醒。新時代建設(shè)中,哪里有需要,哪里就有青年的身影:在搶險救災(zāi)前線沖鋒陷陣,在疫情防控一線披甲出征,在平凡的崗位上兢兢業(yè)業(yè),在美麗的校園里不懈奮斗……“清澈的愛,只為中國”,成為當(dāng)代中國青年發(fā)自內(nèi)心的最強音。
Choose the best choice fromA to F to finish the dialogue. You have one more answer. Each choice should beused only once.A: Hello, I’m a schoolnewspaper reporter. May I ask you some questions?B: ____46____
B: It’s about theexperiments three astronauts are doing on the space station.A: That’s great. I’minterested in space, so I want to be an astronaut like them.
Once, herfather took her to the kitchen. He asked Jane to take a potato, an egg ____11____ two spoons of tea leaves. Jane was ____12____, andasked her father, “Do you want me to cook?”
Once, herfather took her to the kitchen. He asked Jane to take a potato, an egg ____11____two spoons of tea leaves. Jane was ____12____, and asked her father, “Doyou want me to cook?”
Electric cars may seem like a recent invention,but they have been around for years. In the early 1900s, there were ___16___ electric cars on the road than gasoline(汽油)cars,because at that time, gasoline was expensive compared with other fuels(燃料)
Electric cars may seem like a recent invention,but they have been around for years. In the early 1900s, there were ___16___electric cars on the road than gasoline(汽油)cars, because at that time,gasoline was expensive compared with other fuels(燃料), electriccars were more popular.
A: Hi Lisa. You don’t look well. __________21__________?B: I have a stomachache. A: __________22__________?B: I started to feeluncomfortable last night. A: Last night? __________23__________?
41. Bill cares about sportsevents and how the sports players are now.42. Tony is interested in reading. He wants to knowwhat kind of new books have come out and how some famous writers are livingnow.
在村莊的記憶里,幾乎任何時間、任何角落都能見到扁擔(dān)的身影。挑糞、挑種子、挑谷子、挑土豆、挑橘子……農(nóng)人在土地上的所有傾注與收獲,都與扁擔(dān)密不可分。扁擔(dān)就是農(nóng)人的精神脊梁,讓他們挑起一個家庭重擔(dān)的同時,也挑起了一個村莊沉重的歷史與殷殷期盼。
“......不瞞二位先生說,此五省讀書的人,家家隆重的是小弟,都在書案上,香火蠟燭,供著“先儒匡子之神位'。”牛布衣笑道:“先生,你此言誤矣!所謂“先儒'者,乃已經(jīng)去世之儒者,今先生尚在,何得如此稱呼?”匡超人紅著臉道:“不然!所謂“先儒'者,乃先生之謂也!”牛布衣見他如此說,也不和他辯。
⑦在仰韶文化時期,我國就有了對竹利用的確切記載。竹自竹簡、珠筆到竹紙,在保存和傳播我們中華民族的古老文化上立下了汗馬功勞。以竹為題材的詩詞歌賦,用竹編織和雕刻的藝術(shù)品,竹制的笙管笛簫奏出的音樂,無不給人類美的享受。⑧在我國文化史上,竹蘊含著中華民族重要的精神價值。人們在長期的勞動實踐和文化活動中,把竹的生物特征逐漸升華為一種做人的美德。竹四季常青,不畏逆境,和松、梅并譽為“歲寒三友”;竹中空外直,虛懷若谷,和梅、蘭、菊并稱為“四君子”。⑨無論是魏晉嵇康、向秀等“竹林七賢”,還是唐朝李白、韓準(zhǔn)等“竹溪六逸”,莫不對竹有一份執(zhí)著和憧憬,清代鄭板橋,與竹為鄰,以竹為友,愛竹、寫竹、畫竹、贊竹?!扒トf擊還堅韌,任爾東西南北風(fēng)”,正是他堅忍不拔、超凡脫俗的人格寫照。
青蒿素治療瘧疾效果顯著,是抵抗瘧疾耐藥性最好的藥物。中國發(fā)現(xiàn)青蒿素時,美國也研制出一種抗瘧新藥—化學(xué)合成的甲氟喹,但瘧原蟲很快就適應(yīng)了它,產(chǎn)生耐藥性,臨床使用后患者還出現(xiàn)了明顯的不良反應(yīng)。而對于青蒿素這種從中草藥中提取的藥物,瘧原蟲對它完全沒有抵抗能力。1976 年1月,柬埔寨爆發(fā)瘧疾,因瘧原蟲已經(jīng)產(chǎn)生耐藥性,疫情一時難以控制。中國醫(yī)療隊攜帶一批青蒿素在柬埔寨大顯神威,挽救了一大批瘧疾患者的生命。
①2014年年中,世界衛(wèi)生組織(WHO)公布了《2013年全球氣候狀況報告》。報告顯示,2013年全球陸地和海洋表面平均溫度為14.5℃,比1961-1990年的平均溫度升高0.5℃。自有溫度記錄以來,全球14個最熱年份中有13個出現(xiàn)在本世紀(jì),而過去30年中每個10年都比前十年更熱。②厄爾尼諾是發(fā)生在熱帶太平洋上海溫異常增暖的氣候現(xiàn)象,大范圍熱帶太平洋增暖會造成全球氣候變化。進入20世紀(jì)70年代后,全球出現(xiàn)的異常天氣,都有范圍廣、災(zāi)情重、時間長等特點,而在這一系列異常天氣的背后,厄爾尼諾暖流都起著重要作用。
Penny’s family was very poor. Her father was asailor (水手).He earned very little money and was ____16____ away from home. Her mothercould not work ____17____she was often sick. One day.
Penny’sfamily was very poor. Her father was a sailor (水手). He earned very littlemoney and was ____16____ away from home. Her mother could not work ____17____she was often sick. One day. Penny’s mother said to Penny, “Our lamp (燈) isbroken. Go to the market on your way home from school and buy another one. Here’ssixty dollars. ____18____ to get a bargain (還價), dear.”
歪兒不來玩“踢罐電報“了。【乙】他不來,罐兒自然也變了,我從家里拿來一種裝草莓醬的小鐵罐,短粗,又輕,不但踢不遠,有時還踢不上,游戲的快樂便減色許多。那么失去快樂的歪兒呢?
近幾十年來,數(shù)字計算機已經(jīng)改變了幾乎所有經(jīng)濟部門的工作,我們正處于一更迅速轉(zhuǎn)變的開始階段,但關(guān)于機器學(xué)習(xí)對勞動力和經(jīng)濟的具體影響的認識并未確定。目前一些工作的一部分適合機器學(xué)習(xí),而其他部分還不適合。因而,機器學(xué)習(xí)對勞動力和經(jīng)濟的影響還是有限的,還沒有像有些人宣稱的那樣——會迎來“工作的終結(jié)”。
如今,網(wǎng)絡(luò)閱讀成為人們生活重要的組成部分。人類的閱讀行為也隨之發(fā)生了革命性的變化:眼睛在網(wǎng)上快速、便捷的“暴走”,逐漸替代以往細嚼慢咽似的傳統(tǒng)閱讀。但我覺得,人在獲得大面積爆炸性信息的同時,也會有某種難言的失重感。
舜發(fā)于畎畝之中,傅說舉于版筑之間,膠鬲舉于魚鹽之中,管夷吾舉于士,孫叔敖舉于海,百里奚舉于市。故天將降大任于是人也,必先苦其心志,勞其筋骨,餓其體膚,空乏其身,行拂亂其所為,所以動心忍性,曾益其所不能。