詞匯特訓(xùn)含答案

1、Unit 1flexible adj.靈活的，柔軟的versatile adj.通用的，萬能的，多才多藝的，多面手的sophisticated adj.久經(jīng)世故的，老練的productive adj.生產(chǎn)性的，多產(chǎn)的sponsor n.發(fā)起人，主辦者，保證人 vt.發(fā)起，主辦 v.贊助contributor n.貢獻(xiàn)者，捐助者advocate n.提倡者，鼓吹者 vt.提倡，鼓吹performer n.表演者ascend v.攀登，上升descend vi.下來，下降，遺傳decline vi.下傾 下降 v.拒絕，衰落 n.下降，斜坡，衰落1. As a _actor, he can per

2、form, sing, dance and play several kinds of musical instruments. A）flexible B）versatile C）sophisticated D）productive2. There are not many teachers who are strong_of traditional methods in English teaching.A）sponsors B）contributors C）advocates D）performers3. We managed to reach the top of the mountai

3、n, and half an hour later we began to _. A）ascend B）descend C）decline D）plungeUnit 2Enforce vt.強(qiáng)迫，執(zhí)行，加強(qiáng)confirm vt.確定，證實 v.確認(rèn)intensify vt.加強(qiáng) vi.強(qiáng)化strengthen v.加強(qiáng)，鞏固exclude vt.把排除在外disable v.使殘廢，使失去能力grip vt.緊握，抓住 n.掌握，控制subscribe v.訂閱，預(yù)訂，捐款，engage v.使從事于，參加be engaged in:從事hang on v.堅持，不掛斷hang up v.掛斷

4、，拖延，把掛起來indulge in v.沉湎于deprived subscribes1. Competition, they believe, _the national character than corrupt it. A）enforces B）confims C）intensifies D）strengthens2. The accident _him of his sight and the use of his legs. A）excluded B）disabled C）deprived D）gripped3. On weekends my grandma usually _ a

5、 glass of wine. A）subscribes B）engages in C）hangs on D）indulges inaccess n.通路，入門 vt.存取，接近（to）excess n.過度，無節(jié)制，超過excessive adj.過多的，過分的，額外的excursion n.遠(yuǎn)足，短程旅行recreation n.消遣，娛樂depend on v.依靠，依賴coincide with v.與相符adhere to v.粘附，堅持cling to v.依附，堅持at length adv.最后，詳細(xì)地in essence 本質(zhì)上in bulk adv. 大批，散裝1. The

6、 people living in these apartments have free _ to that swimming pool. A）access B）excess C）excursion D）recreation2. At the party we found that shy girl _ her mother all the time. A）depending on B）coinciding with C）adhering to D）clinging to3. When a psychologist does a general experiment about the hum

7、an mind, he selects people _ and asks them questions. A）at length B）at random C）in essence D）in bulkUnit 4Virtually adv.事實上，實質(zhì)上Deliberately adv.故意地Literally adv.照字面意義，逐字地appropriately adv.適當(dāng)?shù)豰erciful adj.仁慈的，慈悲的impartial adj.公平的，不偏不倚的conscientious adj.良心的，盡責(zé)的conspicuous adj.明顯的，顯著的allowance n.津貼，補(bǔ)助，

8、允許reservation n.保留（旅館房間等）預(yù)定，預(yù)約budget n.預(yù)算 vi.做預(yù)算finance n.財政，金融 vt.負(fù)擔(dān)經(jīng)費1. I think she hurt my feelings _ rather than by accident as she claimed. A）virtually B）deliberately C）literally D）appropriately2. Even though he was guilty, the _ judge did not send him to prison. A）merciful B）impartial C）consci

9、entious D）conspicuous3. The education _ for the coming year is about $ 4 billion, which is much more than what people expected. A）allowance B）reservation C）budget D）financeUnit 5debate v.爭論，辯論 n.爭論，辯論clash n.沖突，抵觸 v.（使）發(fā)生撞擊聲，猛撞，沖突disagreement n.意見不同，爭執(zhí)contest n.爭論，競賽 v.爭辯，競賽，爭奪impression n.印象，感想，蓋印c

10、omprehension n.理想，包含sense n.感覺，判斷力，理性 vt.感到，理解make sense of v.理解，明白prey on v.捕食，掠奪take on v.披上，呈現(xiàn)，具有，雇用，承擔(dān)get at v.到達(dá)，夠到，了解see to v.負(fù)責(zé)，注意，照料1. They had a fierce _ as to whether their company should restore the trade relationship which was broken years ago. A）debate B）clash C）disagreement D）contest2.

11、 They tossed your thoughts back and forth for over an hour, but still could not make _of them. A）impression B）comprehension C）meaning D）sense3. The politician says he will _ the welfare of the people. A）prey on B）take on C）get at D）see to Unit 6take off v.拿掉，取消，脫衣，起飛，減弱keep off v.讓開，不接近get off v.下來，

12、脫下，出發(fā)，開始set off v.出發(fā)，動身，使爆炸，引起drag v.拖，緩慢而費力地行動n.拖拉gaze v.盯，凝視 n.凝視tempt vt.引誘，吸引elicit vt.得出，引出，引起attract vt.吸引glance vi.掃視，匆匆一看 n.一瞥，匆匆一看peer n.同等的人，vi.凝視，窺視scan v.細(xì)看，掃描 n.掃描1. If you _ the bottle and cigarettes, youll be much healthier. A）take off B）keep off C）get off D）set off2. He was _ to stea

13、l the money when he saw it lying on the table. A）dragged B）tempted C）elicited D）attracted3. Being somewhat short-sighted, she had the habit of _ at people. A）glancing B）peering C）gazing D）scanningUnit 7tremendous adj.極大的，巨大的demanding adj.過分要求的，苛求的intensive adj.強(qiáng)烈的，精深的，透徹的overwhelming adj.壓倒性的，無法抵抗的e

14、xtinct adj.熄滅的，滅絕的，耗盡的exclude vt.拒絕接納，把排除在外excessive adj.過多的，過分的，額外exclusive adj.獨占的，唯一的obscure adj.暗的，模糊的，晦澀的acute adj.敏銳的；急性的notable adj.值得注意的，顯著的，著名的objective n.目標(biāo)，目的adj.客觀的1. Of the thousands of known volcanoes in the world, the _ majority are inactive. A）tremendous B）demanding C）intensive D）ove

15、rwhelming2. In general, matters which lie entirely within state borders are the _ concern of state governments. A）extinct B）excluding C）excessive D）exclusive3. The poetry of Ezra Pound is sometimes difficult to understand because it contains so many _ references. A）obscure B）acute C）notable D）object

16、iveUnit 8constrain vt.抑制，拘束conduct n.行為，操行 v.做，引導(dǎo)，管理condense v.濃縮，精簡converge v.聚合，集中于一點bump n.撞擊，腫塊 v.碰（傷），撞（破），顛簸 bump intocollide vi.碰撞，抵觸collide withcrash n.碰撞，墜落 v.碰撞，墜落strike n.罷工，打擊，毆打 vt.撞擊，沖擊rather than conj.勝于rather than 在句首，譯為“不是而是”rather than在句子中，譯為“而不是”but rather notbut rather不是而是other t

17、han adv.不同于，除了1. The mayor was asked to _ his speech in order to allow his audience to raise questions. A）constrain B）conduct C）condense D）converge2. The morning news says a school bus _ with a train at the junction and a group of policemen were sent there immediately. A）bumped B）collided C）crashed

18、D）struck3. Sometimes patients suffering from severe pain can be helped by “drugs” that arent really drugs at all _ sugar pills that contain no active chemical elements. A）or rather B）rather than C）but rather D）other thanUnit 9enjoyment n.享受，快樂appreciation n.感激，正確評價，欣賞evaluation n.估價，評價reputation n.名

19、譽，名聲spontaneously adv.自然地，自發(fā)地simultaneously adv.同時地homogeneously n.均勻地instantaneously adv.即刻地，瞬間地subordinate adj.次要的，從屬的，下級的n.下屬succeeding adj. 繼任的succeed:.繼之后，繼任，繼承successive adj.繼承的，連續(xù)的subsequent adj. 后來的，隨后地1. During the nineteen years of his career, France Battiate has won the of a wide audience

20、 outside Italy. A）enjoyment B）appreciation C）evaluation D）reputation2. Although most dreams apparently happen , dream activity may be provoked by external influences.A）spontaneously B）simultaneously C）homogeneously D）instantaneously3. He is holding a position in the company and expects to be promote

21、d soon. A）subordinate B）succeeding C）successive D）subsequentUnit 10coarse adj.粗糙的，粗鄙的rude adj.粗魯?shù)模瑹o禮的crude adj.天然的，未加工的，粗糙的，拙劣的rough adj.粗糙的，粗略的 adv.粗糙地sheer adj.純粹的，絕對的，峻峭的shear v.修剪，剪切shield n.防擴(kuò)物，盾，盾狀物vt.(from)保護(hù)，防護(hù)V.遮蔽sheet n.(一)片，(一)張，薄片，被單adequate adj.適當(dāng)?shù)?，足夠的intent on 意圖是，決心short of adv.缺乏，達(dá)不到

22、，除以外deficient adj.缺乏的，不足的，還完善的1. By computation, he estimeated that the repairs on the house would cost him a thousand dollars. A）coarse B）rude C）crude D）rough2. Your story about the frog turning into a prince is nonsense.A）sheer B）shear C）shield D）sheet3. I could see that my wife was having that fu

23、r coat, whether I approved of it or not. A）adequate for B）intent on C）shot of D）deficient inUnit 11common adj.共同的，公有的，普通的usual adj.平常的，通常的average n.平均，平均數(shù)adj.一般的，平均的general adj.一般的，普通的，綜合的n.常規(guī)；將軍delicate adj.精致的，脆弱的，微妙的considerate adj.考慮周到的precise adj.精確的，準(zhǔn)確的 n.精確sensitive adj.敏感的，靈敏的standing adj.直立

24、的，固定的，標(biāo)準(zhǔn)的n.身分，名詞，持續(xù)stationary 固定的，不動的still adj.靜止的，靜寂的adv.還，仍，還要，盡管如此stable adj.穩(wěn)定的1. The runner can run 2 miles in fifteen minutes. A）common B）usual C）average D）general2. One of his eyes was injured in an accident, but after a operation, he quickly recovered his sight.A）delicate B）considerate C）pre

25、cise D）sensitive3. As an excellent shooter, Peter practiced aiming at both targets and moving targets. A）standing B）stationary C）still D）stableUnit 12scale n.刻度，衡量，比例，等級pattern n.式樣，圖案grade n.等級，級別vt,評分，評級rank n.等級，橫列，階級 vi.排列，分等compensation n.補(bǔ)償，賠償installment n.部分，分期付款substitution n.代替，取代commission

26、 n.委任，委托；傭金vt.委任，任命，委托thread n.線，線索，思路cord n.繩索，束縛string n.線，細(xì)繩，一串，一行 v.排成一列rope n.繩1. In American universities, classes are often arranged in more flexible and many jobs on campus are reserved for students. A）scales B）patterns C）grades D）ranks2. The insurance company paid him 10,000 in after his ac

27、cident.A）compensation B）installment C）substitution D）commission3. The political future of the president is now hanging by a .A）thread B）cord C）string D）ropeUnit 13mistake n.錯誤，過失v.弄錯，誤解，把誤認(rèn)為weakness n.虛弱，軟弱，弱點flaw n.缺點，瑕疵error n.錯誤，過失，誤差theme n.題目，主題insight n.洞察力，見識digest n.分類，摘要 vi.消化vt.消化，融會貫通leaf

28、let n.小葉，傳單impulse n.推動，刺激，沖動influence n.影響 vt.影響，改變obligation n.義務(wù)，職責(zé)sympathy n.同情，同情心1. The statue would be perfect but for a few small in its base. A）mistakes B）weaknesses C）flaws D）errors2. Why should anyone want to read of books by great authors when the real pleasure comes from reading the ori

29、ginals?A）themes B）insights C）digests D）leaflets3. Parents have a legal to ensure that their children are provided with efficient education suitable to their age.A）impulse B）influence C）obligation D）sympathyUnit 14Scarcity n.缺乏，不足minority n.少數(shù)，少數(shù)民族minimum adj.最小的，最低的n.最小值，最小化shortage n.不足缺乏go in for

30、v.參加，追求，從事，贊成go back on v.背棄go through with v.完成，把進(jìn)行到底go along with v.一起去，贊同；進(jìn)展put through v.使穿過，使經(jīng)受turn out v.驅(qū)逐；關(guān)掉give up 放棄cut short v.打斷，縮減（有時作cut shorter）1. Most nurses are women, but in the higher ranks of the medical profession women are in a . A）scarcity B）minority C）minimum D）shortage2. Dav

31、id likes country life and has decided to farming.A）go in for B）go back on C）go through with D）go along with3. Jack was about to announce our plan but I .A）put him through B）turned him out C）give him up D）cut him shortUnit 15outlook n.風(fēng)光；觀點；前景vision n.視力，眼力，想象力，幼想，視野 vt.夢見，想象horizon n.地平線perspective

32、n.遠(yuǎn)景，前途，觀點decline vi.下傾，下降 v.拒絕，衰落 n.下傾，斜面，衰落。lessen v.減少，減輕descend vi.下來，下降，遺傳slip n.滑倒，事故，紙片vi.滑倒，失足，減退magnify vt.放大，夸張strengthen v.加強(qiáng)，鞏固enlarge v.擴(kuò)大，放大enhance vt.提高，增強(qiáng)v.提高1. I have had my eyes tested and the report says that my is perfect. A）outlook B）vision C）horizon D）perspective2. Last year, t

33、he crime rate in Chicago has sharply .A）declined B）lessened C）descended D）slipped3. The republication of the poets most recent works will certainly his national reputationA）magnify B）strengthen C）enlarge D）enhanceUnit 16modify vt.更改，修改v.修改duplicate adj.復(fù)制的，兩倍的n.復(fù)制品，副本vt.復(fù)寫，復(fù)制，使成雙accelerate v.加速，促進(jìn)st

34、imulate v.刺激，激勵delete vt.刪除compel vt.強(qiáng)迫，迫使constrain vt.強(qiáng)迫，抑制，拘束repel vt.擊愛，抵制，使壓惡rectify vt. 矯正，調(diào)整prolong vt.延長，拖延minimize vt.將減到最少 v.最小化furnish vt.供應(yīng)，提供，裝備 v.供給 furnishwith1. Recently a number of cases have been reported of young children a violent act previously seen on television. A）modifying B）d

35、uplicating C）accelerating D）stimulating2. This kind of material can heat and moisture.A）declined B）compel C）constrain D）repel3. Reading the mind only with materials of knowledge; it is thinking that makes what we read ours.A）rectifies B）prolongs C）minimizes D）furnishesUnit 17assemble vt.集合，聚集，裝配 vi.

36、集合converge v.聚合，集中于一點 vt.會聚crowd n.人群，一伙 v.群集 擁擠accumulate vt. 積聚，積累confuse vt.使糊涂，使迷惑hamper v.妨礙reverse n.相反，背面，倒退adj.相反的，顛倒的 vt.顛倒，倒轉(zhuǎn)perplex v.困惑omit vt.省略，疏忽miss n. 過錯，避免vt. 錯過neglect vt. 忽視，疏忽 n.忽視，疏忽discard vt.丟棄，拋棄1. If the fire alarm is sounded, all residents are requested to in the courtyard

37、. A）assemble B）converge C）crowd D）accumulate2. The work in the office was by a constant stream of visitors.A）confused B）hampered C）reversed D）perplexed3. The joys of travel, having long the disabled, are opening up to virtually anyone who has the means.A）omitted B）missed C）neglected D）discardedUnit

38、18in connection with 與相連接in collaboration with 與合作in combination with 與共同enormously adv.非常地，巨大地startling adj.令人吃驚的uniquely adv.獨特地，唯一地，珍奇地dramatically adv.戲劇地，引人注目地pile n.堆，大堆，高大建筑 vi.堆起，堆積 vt.堆手，累積，堆疊segment n.段，節(jié)，片斷 v.分割sequence n.次序，序列file n.文件，檔案 vt.把歸檔1. He was looking admiringly at the photogr

39、aph published by Collions in with the Imperial Museum. A）collection B）connection C）collaboration D）combination2. When he finally emerged from the cave after thirty days, John was pale.A）enormously B）startlingly C）uniquely D）dramatically3. Thank you for applying for a position with our firm. We do no

40、t have any openings at this time, but we shall keep your application on for two months.A）pile B）segment C）sequence D）fileUnit 19transaction n. 交易transmission n.播送，發(fā)射，傳輸transition n.轉(zhuǎn)變，轉(zhuǎn)換，過渡transformation n.變化，改革，轉(zhuǎn)換implementation n.執(zhí)行manifestation n.顯示，表現(xiàn)，示威運動demonstration n. 示范，實證expedition n.遠(yuǎn)征，探險；

41、敏捷，迅速manipulation n.處理，操作，操縱reproduction n.繁殖，復(fù)制品circulation n.循環(huán)，流通penetration n.穿過，滲透，突破1. It will be safer to walk the streets because people will not need to carry large amounts of cash; virtually all financial will be conducted by computer. A）transactions B）transmissions C）transitions D）transfo

42、rmations2. The of a cultural phenomenon is usually a logical consequence of some physical aspect in the life style of the people.A）implementation B）reproduction C）demonstration D）manifestation3. The new technological revolution in American newspapers has brought increased , a wider range of publicat

43、ions and an expansion of newspaper jobs.A）manipulation B）reproduction C）circulation D）penetrationUnit 20prevent v.防止，預(yù)防restrain vt.抑制，制止hinder adj.后面的 v.阻礙，打擾refrain vi.節(jié)制，避免，制止refrain fromabsorb vt.吸收，吸引heave v.舉起 n.舉起suck v.吸，吮commence v.開始，著手compromise n.妥協(xié)，折衷v.妥協(xié)，折衷compensate v. 償還，補(bǔ)償compliment

44、n.稱贊，恭維，問候 vt.稱贊，褒揚，恭維1. His career was not noticeably by the fact that he had never been to college. A）prevented B）restrained C）hindered D）refrained2. When trapped in drifting sands, do not struggle, or you will be in deeper.A）absorbed B）pushed C）heaved D）sucked3. To for his unpleasant experiences

45、he drank a little more than was good for him.A）commence B）compromise C）compensate D）complimentUnit 21comply vi.順從，答應(yīng)，遵守comply with遵從assist v.援助，幫助consent vi.同意，贊成n.同意，贊成scan v.審視，瀏覽，掃描 n.掃描scrutinize 細(xì)察explore v.探險，探測，開發(fā)sweep v.打掃，席卷，掠過confine vt.限制，禁閉n.界限，邊界conform vt.使遵守，使順從，vi符合，相似，適應(yīng)環(huán)境adj.一致的，順從

46、的conform to 遵照，符合confront vt.使面臨，對抗confirm vt.確定，批準(zhǔn)，使鞏固 v.確認(rèn)1. All visitors are requested to with the regulations. A）comply B）agree C）assist D）consent2. The captain the horizon for approaching ships.A）scanned B）scrutinized C）explored D）swept3. The vast majority of people in any given culture will to

47、 the established standards of that culture.A）confine B）conform C）confront D）confirmUnit 22Inspire vt.鼓舞，激發(fā) vi.吸入，賦予靈感overcome vt.戰(zhàn)勝，克服，征服encourage vt.鼓勵，慫勇 v.鼓勵resort vt.求助，訴諸n.憑借，手段resort togrant vt.同意，準(zhǔn)予，承認(rèn)（某事為真）take sth. For granted v.認(rèn)為某事當(dāng)然tempt vt.誘惑，引誘entitle vt.給題名 v.授權(quán)，授權(quán)receipt n.收條，收據(jù)recip

48、e n.處方subscription n.捐獻(xiàn)，認(rèn)閱prescription n.規(guī)定，處方，藥方1. Although he was on a diet, the food _ him enormously.A) inspiredB) temptedC) overcameD) encouraged2. His argument does not suggest that mankind can _ to be wasteful in the utilization of these trsources.A) resort B) grant C) afford D) entitle3.If y

49、ou want this pain killer,youll hace to ask the doctor for a _.A.receipt B.recipe C.subscriptionD.prescriptionUnit 23tolerance n.寬容，容忍；忍受resistance n.反抗，抵抗力，阻抗be resistant to 對有抵抗力dependence n.依靠，依賴persistence n.堅持，持續(xù)coincidence n.一致，相合，巧合harmony n.協(xié)調(diào)，融洽uniform adj.統(tǒng)一的，相同的n.制服alliance n.聯(lián)盟，聯(lián)合payment

50、n.付款，支付，報酬obligation n.義務(wù)，職責(zé)；債務(wù)option n.選項，選擇權(quán)penalty n.處罰，罰款1. Some fish have a greater _ for acid water than others. A）tolerance B）resistance C）dependence D）persistence2. There was once a town in this country where all life seemed to live in _with its surroundings. A）coincidence B）harmony C）unifor

51、m D）alliance3. The court considers a financial _ to be an appropriate way of punishing him. A）payment B）obligation C）option D）penaltyUnit 24multiply v.繁殖，乘，增加breed v.（使）繁殖，撫養(yǎng)n.品種，種類magnify vt.放大，贊美，夸大generate vt.產(chǎn)生，發(fā)生resource n.pl資源，財力，智謀potential adj.潛在的，可能的n.潛能，潛力，電壓budget n.預(yù)算vi.做預(yù)算economy n.經(jīng)濟(jì)，節(jié)

52、約，節(jié)約措施luxury n.奢侈，華貴luxurious adj.奢侈的，豪華的accommodation n.住處，膳宿entertainment n.款待，娛樂，娛樂表演refreshment n.（常pl.）點心，飲料，精力恢復(fù)1. It is true that _ a wild plant into a major food crop such as wheat requires much research time. A）multiplying B）breeding C）magnifying D）generating2. The government has devoted a

53、larger slice of its national _to agriculture than most other countries. A）resources B）potential C）budget D）economy3. In this poor country, survival is still the leading industry; all else is _. A）luxury B）accommodation C）entertainment D）refreshmentUnit 25decent adj.正派的，端莊的，得體的adj.相當(dāng)好的、象樣的fake n.假貨，欺

54、騙 adj.假的 vt.偽造；贗造vi偽裝patent n.專利權(quán)，專利品 adj.專利的，顯著的，新奇的suspicious adj.（of）可疑的，懷疑的significant adj.有意義的，重要的1. Some criminals were printing _ dollar bills until they were arrested. A）decent B）fake C）patent D）suspicious2. Mr. Bloom is not _ now, but he will be famous someday. A）significant B）dominant C）ma

55、gnificent D）prominent3. His body temperature has been _ for 3 days, the highest point reaching 40.5 degree centigrade. A）uncommon B）disordered C）abnormal D）extraordinaryUnit 26radiant adj.發(fā)光的，輻射的；容光煥發(fā)的conscientious adj.盡責(zé)的，良心的conspicuous adj.顯著的energetic adj.精力充沛的，積極的glowing adj.熾熱的，容光煥發(fā)的，生氣勃勃的brill

56、iant adj.燦爛的，有才氣的sensitive adj.敏感的，靈敏的gloomy adj.黑暗的，陰沉的，令人沮喪的inevitable adj.不可避免的=unavoidableconstant n.常數(shù)，恒量adj.不變的，持續(xù)的overwhelming adj.壓倒性的，無法抵抗的potential adj.壓倒性的，無法抵抗的potential adj.潛在的，可能的n.潛有，潛力，電壓1. He seems to be _ enough to climb to the mountain top in an hour A）radiant B）conscientious C）co

57、nspicuous D）energetic2. Although cats cannot see in complete darkness their eyes are much more _ to light than are human eyes. A）glowing B）brilliant C）sensitive D）gloomy3. While nuclear weapons present grave _ dangers, the predominant crisis of overpopulation is with us today. A）inevitable B）constan

58、t C）overwhelming D）potentialUnit 27original adj.最初的，原始的，獨創(chuàng)的，新穎的 n.原物，原作genuine adj.真實的，真正的intentionally adv.有意地，故意地pertinently adv.適切的be subject to v.受支配，從屬于incidentally adv.附帶地，順便提及tiresome adj.使人疲倦的；吃力的result in v.導(dǎo)致match with 與匹配subject to v.使服人，使遭受proceed with v.繼續(xù)進(jìn)行1. This is the _ piano on whi

59、ch the composer created some of his greatest works. A）true B）original C）real D）genuine2. Comparison and contrast are often used _ in advertisements. A）intentionally B）pertinently C）incidentally D）tiresomely3. A complete investigation into the causes of the accident should lead to improved standards

60、and should _ new operating procedures. A）result in B）match with C）subject to D）proceed withUnit 28subject to v.使服從，使遭受contrary to 與相反familiar to 熟悉similar to 與相似for all adv.盡管as usual adv.照常in particular adv.特別after all adv.畢竟optimism n.樂觀，樂觀主義caution n.小心，謹(jǐn)慎，警告 vt.警告deliberation n.熟思，從容，考慮1. _ popu