【正文】 A. though盡管；B. because因?yàn)?；C. unless除非；D. until直到。為了表示對父母的敬意，她還點(diǎn)了一首特別的歌，in honor of表示“向……表示敬意”，故D項(xiàng)正確?！?4題詳解】考查名詞詞義辨析。A. something某事；B. anything任何；C. everything一切；D. nothing什么都沒有。上文說我給廣播電臺(tái)發(fā)了一封電子郵件，此處是說一個(gè)大學(xué)生給我們寫郵件說她很想念她的父母以及他們?yōu)樗龅囊磺?，故D項(xiàng)正確?！?2題詳解】考查動(dòng)詞詞義辨析。A. excited興奮的；B. upset難過；C. annoyed惱怒的；D. cold冷淡的。根據(jù)下文情節(jié)可知，媽媽被廣播里的談話驚呆了，故A項(xiàng)正確?！?0題詳解】考查名詞詞義辨析。A. turned up調(diào)大；B. turned on打開；C. turned down調(diào)小；D. turned off關(guān)掉。根據(jù)本空后的“a special song called Don’ Forget to Remember.”可知，我點(diǎn)了一首歌——Don’ Forget to Remember，故A項(xiàng)正確?！?8題詳解】考查動(dòng)詞詞義辨析。A. addressed寫信給；B. downloaded下載；C. deleted刪除；D. received收到。根據(jù)本空前的“the home videos I”可知，我還想念和兄弟姐妹一起制作的家庭視頻，故B項(xiàng)正確?！?6題詳解】考查動(dòng)詞詞義辨析。A. remembered記得；B. avoided避免；C. missed想念；D. imagined想象。根據(jù)本空后的“my parents just grinned.”可知，然而，對于我的威脅，我的父母只是咧嘴一笑，故C項(xiàng)正確?！?4題詳解】考查副詞詞義辨析。A. still仍然；B. yet還；C. even甚至；D. ever曾經(jīng)。根據(jù)本空后的“out as soon as I had the chance.”及下文情節(jié)可知，我將兌現(xiàn)我的諾言——一有機(jī)會(huì)就搬出去，故D項(xiàng)正確?！?2題詳解】考查動(dòng)詞短語辨析。A. revision修正；B. vacation假期；C. graduation畢業(yè)；D. decision決定。My first night in my college dormitory room finally came! Several months ago, I was always prepared for finals, ___21___, and the day when I would keep my promise——___22___ out as soon as I had the chance. I ___23___ used it for threat when I was angry or couldn’t get my way. ___24___, my parents just grinned.Now, sleeping on the once desired bed, I ___25___ the TV programs enjoyed together with my parents, the time they spent with me, the home videos I ___26___ with my brother and sister. Now, those moments are only memories. Sitting at my desk with my laptop open, I ___27___ an to a radio station my mom listens to every morning before work. I ___28___ a special song called Don’ Forget to Remember.The next morning, my mom got out of bed and ___29___ the radio as usual. She was really amazed by the speakers’ ____30____, “You know how ____31____ I was weeks ago because I sent my little girl to school for the first time? A college student ____32____ us and said that she misses her parents and ____33____ they have done for her. She also chose a special song in ____34____ of them. So we want to thank Vickey for that , ____35____ it really eased my worry about my little girl growing up and ____36____ about things parents do for them.”The song began to play while my mom ran over to my dad and ____37____ him up. “Honey! Did you hear that? Was that our Vickey? Our daughter who couldn’t wait to ____38____ home?” My dad, just barely opening his eyes, replied with, “If it is, that is very ____39____ of her.”I got a call from my mom that night. I was so excited to tell her that I ____40____ my first day of college and we talked for about an hour. Just when we were about to say our goodbyes, I added one last plea: “Mom, don’t forget to remember me.”21. A. revision B. vacation C. graduation D. decision22. A. burst B. go C. get D. move23. A. still B. yet C. even D. ever24. A. Therefore B. Moreover C. However D. Otherwise25. A. remembered B. avoided C. missed D. imagined26. A. sold B. made C. found D. saved27. A. addressed B. downloaded C. deleted D. received28. A. requested B. sang C. produced D. wrote29. A. turned up B. turned on C. turned down D. turned off30. A. conversation B. announcer C. remendation D. argument31. A. excited B. upset C. annoyed D. cold32. A. telephoned B. informed C. messaged D. ed33. A. something B. anything C. everything D. nothing34. A. defence B. memory C. celebration D. honor35. A. though B. because C. unless D. until36. A. quarreling B. plaining C. bothering D. forgetting37. A. picked B. lifted C. raised D. woke38. A. leave B. get C. return D. flee39 A. selfless B. honest C. patient D. sweet40. A. wasted B. hated C. survived D. expected【答案】21. C 22. D 23. C 24. C 25. C 26. B 27. A 28. A 29. B 30. A 31. B 32. D 33. C 34. D 35. B 36. D 37. D 38. A 39. D 40. C【解析】【分析】本文是一篇記敘文，講述了上大學(xué)前我迫不及待要離開家，可是大學(xué)的第一天夜里我想家了并通過廣播電臺(tái)給父母點(diǎn)了一首歌，告訴他們我沒有忘記他們?yōu)槲宜龅囊磺小９蔄選項(xiàng)“它們都需要這種先進(jìn)技術(shù)”符合語境，故選A?！?0題詳解】根據(jù)上文“On , 2016, China launched a quantum munication satellite it had developed and built itself, making China one of the quantummunicationproducing countries. There are many applications for quantum munication—military, defense, data encryption, telemunications, insurance, securities, industry and finance.( 2016年8月16日，我國自主研制的量子通信衛(wèi)星成功發(fā)射，成為量子通信生產(chǎn)國之一。【19題詳解】根據(jù)上文“The fruit of Academician Pans scientific research into quantum munication was chosen as one of Ten Worldwide Science and Technology Advances in 1997.(潘院士在量子通信領(lǐng)域的研究成果于1997年被評為“世界十大科技進(jìn)步”之一)”可知，上文主要在說明潘院士在量子通信領(lǐng)域的成就，故本句承接上文繼續(xù)說明他的研究的意義，F(xiàn)選項(xiàng)中His research對應(yīng)上文中The fruit of Academician Pans。這些成就中就有中國最年輕的院士潘建偉的不朽作品)”可知，本段主要是在介紹量子通信的發(fā)展，且后文提到了中國的院士，可推知本句是在說明中國在這一領(lǐng)域投入了大量精力。故B選項(xiàng)“這樣的信息可以被檢測到，但是不能被破譯”符合語境，故選B。竊聽者不能把一個(gè)光粒子分成兩部分，也不能把一個(gè)光粒子的信息讀給第三方，或者傳播到其他地方)”以及后文“So quantum physics can protect such secret codes, as they can neither be intercepted nor cracked.(因此量子物理可以保護(hù)這些密碼，因?yàn)樗鼈兗炔粫?huì)被攔截也不會(huì)被破解)”可知，本段主要是在解釋量子通信更加安全的原因，上文解釋了其原因，本句應(yīng)當(dāng)是在說明結(jié)果：信息可以被檢測到，但是不能被破譯。故C選項(xiàng)“簡單地說，這是一種加密通信的方法”符合語境，故選C?！?6題詳解】根據(jù)上文“What is quantum munication? The scientific world defines it as a method of munication using quantum effects on munications cycles.(什么是量子通信？科學(xué)界將其定義為一種“利用通信周期中的量子效應(yīng)的通信方法”)”以及后文“This technology has grown originally from encrypted messaging, and is virtually unbreakable.(這項(xiàng)技術(shù)最初是從加密消息中發(fā)展起來的，而且?guī)缀跏抢尾豢善频?”可知，上文主要是在解釋說明量子通信的定義，后文則說明了這項(xiàng)技術(shù)的發(fā)展和特點(diǎn)。Quantum Communication (量子通信) — Cuttingedge TechnologyWhat is quantum munication? The scientific world defines it as a method of munication using quantum effects on munications cycles. ___16___ This technology has grown originally from encrypted messaging, and is virtually unbreakable.You might ask: How are messages sent by quantum encryption safer? It is because particles of light cannot be divided. An eavesdropper cannot divide a particle of light into two parts, nor can a message in a particle of light be read by a third part