英語智力題(精選匯總

1、精選優(yōu)質(zhì)文檔-傾情為你奉上Part 1（更適用于小學(xué)）1.What number comes next?246,468,689,892 ( )2.Use four fours to form a math problem with the mark of"+,-,* /,( )".The result is 24.Canyouwork it out? ( )3.What can be used after breaking it? ( )4.there is a person walking and turning back to look at his footprint

2、s. But he didn't see them. Why? ( )5.Which letter is the most useful to a deaf woman? ( )6.What table is in the field? ( )7.What question can never be answered by "Yes"? ( )8.Can 11 and 2 make 1? Why? ( )9.What three letter turn a girl into a woman? ( )10.Why is the letter "T"

3、;like an island? Because it is_ water .Key：1.9242.4*4+4+4=243.egg【雞蛋打破了就能用】4.because he is walking backward.【他原本就倒著走，所以回頭的話反而看不到腳印?！?.字母I音同eye.對(duì)聾人來說，眼睛是重要的信息來源。6.vegetable 【 蔬菜種在地里】7."Are you asleep?"【你睡著了嗎？回答的人永遠(yuǎn)不可能說是的。（睡著了便不能回答。）】8.Yes.Eleven o'clock +two hours=One o'clock.9.Mrs.

4、10.in the middle of 【字母t在water單詞的中間，含義島在水中央?！縋art 2Jack and Joe were on vacation. They were driving along a deserted country road from the town of Kaysville to the town of Lynnsville. They came to a multiple fork in the road. The sign post had been knocked down and they were faced with choosing one

5、of five different directions. Since they had left their map at the last gas station and there was no one around to ask，how could Jack and Joe find their way to Lynnsville? ANSWER：They need to stand the signpost up so that the arm reading Kaysville points in the direction of Kaysville，the town they h

6、ad just come from. With one arm pointing the correct way, the other arms will also point in the right directions. 杰克和喬去度假。他們從凱斯威爾鎮(zhèn)驅(qū)車沿著一條荒無人煙的鄉(xiāng)間小路前往林斯威爾鎮(zhèn)。在途中他們遇到了一個(gè)有多個(gè)岔路的道口。路標(biāo)已被撞倒，他們面臨著從五條岔路中選擇一條作為前進(jìn)方向的難題。由于他們在離開上一個(gè)加油站時(shí)忘了帶地圖，周圍又沒人可以問路，杰克和喬該如何找到去林斯威爾鎮(zhèn)的路呢？ 答案：他們應(yīng)把路標(biāo)豎起來，使其一只臂指向來時(shí)的凱斯威爾鎮(zhèn)，這樣由于一只臂指示了正確的方向，其

7、他臂也隨之指示正確的方向了。Part 31. 一道經(jīng)典的英語填空題，注意，所有空格均為同一個(gè)單詞：_ is greater than God._ is more evil than the Devil.The poor need _.The rich have _.If you eat _, you will die.2. What number should replace(代替)the question mark?AVIATOR6FIXTURE9WIZARD1DIVERSE？Answer 1: Gold(money)Answer 2: 1Part 4A teacher has 10 pie

8、ces of candy and 10 students. He is giving each student a piece of candy and meanwhile has one piece of candy left in the box, what should he do?老師盒子里有10顆糖,正好學(xué)生有10人。老師說:你們每人要分到顆糖,同時(shí)盒子里還要剩下一顆,請問怎么分？Part 5（適用于小學(xué)）( )1Which does not have two legs?(2分) A. A duck B. A bird C. A fish D. A girl( )2. Its rai

9、ning cats and dogs.(2分) A.下貓狗 B.傾盆大雨 C.不下雨 D.毛毛細(xì)雨( )3. How many letters(字母) are there in “name”?(2分) A.26 B.4 C.5 D.7（ ）4.Amy is 12 years old(十二歲),John is 2 years younger than Amy. Sarah is 1 years older than John.How old is Sarah?(2分) A.15 B.11 C.13 D.95.Take 5 letters from CHIOCSTRN to make someth

10、ing we wear. _.（從CHIOCSTRN中選出5個(gè)字母組成一個(gè)服裝單詞。2分）Part 61. Odd one out: Circle the noun in the group. Then cross out the adjective which can't be used with the noun. 2. How many minutes is it before 12 noon, if 48 minutes ago it was twice as many minutes past 9 a.m.? 3. Find two words, both reading c

11、lockwise round each circle. You must find the starting point of each word and provide the missing letters. The two words form a phrase. 4. Find the ages of Mary, George, Alice, Claire and Stephen if the sum of the ages of two of them all as follows: Mary George = 33 years Alice Claire = 95 years Ste

12、phen Mary = 72 years Mary Claire = 87 yearsStephen George = 73 years 5. Place a word in the bracket that forms a new word or phrase when tacked onto(添加) the word on the left, and another word or phrase when placed in front of the word on the right. e.g. first (class) mate second ( ) someKey：1. 

13、 eggs  revolved 2. 44 minutes      (12 noon less 44 minutes = 11:16   11:16 less 48 minutes = 10:28  9 a.m. plus 88 minutes (44×2) = 10:28) 3. ABSOLUTE MAJORITY 超過半數(shù)，絕大多數(shù)4. Mary 16, George 17, Alice 24, Stephen 56, Claire 71 5. hand: second hand

14、, handsome Part 7（更適用于小學(xué)）1. What has two legs but cant walk?2. What kind of dog never bite？3. What number gets bigger when you turn it upside down?4. What is pronounced like one letter written with three letters and belongs to all the animals?5. What has four eyes but cannot see?6. What do vampires

15、do at midnight?7. What can you catch but cannot throw?8. What is deaf and dumb but always tells the truth?9. What did one penny say to the other?10. What has a tongue but cannot talk?11. What has ears but cannot hear?12. What has teeth but cannot eat?13. What is yours but is used by others more than

16、 by yourself?14. What goes through a door but never comes in or goes out?15. What runs all around the ground but never moves?16. What can go through water but never get wet?17. What kind of leaves doesnt fall in Autumn?18. What kind of house weights least?19. What kinds of keys are too large for you

17、r pocket?20. Where do ghost like to swim?21. Why did the pickle close its eyes?22. What has arms but can't hug?23. What has a face but no head?24. What has fingers but can't type?25. What has a head and a foot but no body?26. What has a mouth but never smiles?27. Which month has 28 days?28.

18、With which hand do you write?29. What animal can jump as high as a tree?30. What falls often but never gets hurt?Key： 1：圓規(guī)2：熱狗3：64：眼睛5：密西西比州6：采取抬棺材，打破7：一冷8：一面鏡子9：我們同心合力，使更多美分。10：1擦鞋11：玉米12：梳子13：你的姓名14：一鎖孔15：圍欄16：陽光17：葉的這本書18：燈塔19：驢，猴子，和火雞20：在死亡見21：因?yàn)樗J(rèn)為，沙拉醬。22：椅子23：時(shí)鐘24：手套25：床26：河27：二月28:右手29：任

19、何動(dòng)物都可以，因?yàn)閯?dòng)物可以跳，樹不可以跳30：樹葉Part 8（更適用于小學(xué)）1. What letter is a body of water?2. What is it that found in the every center of America and Australia?3. Why is a river rich?4. Which letter is very useful to a deaf woman?5. Which runs faster, heat or cold? Why?6.下面是一道經(jīng)典的英語填空題，注意，所有空格均為同一個(gè)單詞：_ is greater tha

20、n God._ is more evil than the Devil. The poor need _.The rich have _.If you eat _, you will die.7. What number should replace(代替)the question mark?AVIATOR6     FIXTURE9    WIZARD1   DIVERSE？( ) 8. Whats the Chinese for “six of one and half a dozen of the

21、other?”A. 六分之一 B. 人云亦云 C.半斤八兩 D.見一面分一半( ) 9. What three letters turn a girl into a woman? A.SUN B. DAB C. EYE D.AGE( ) 10. We dont want it. Its “a white elephant.” What is it?A. 一件無用而累的東西 B.一頭白象 C. 白給的東西 D. 白色陷阱 ( ) 11.Whats too much for two and just right for one?A. Time B. A secret C. friend

22、D. A room( ) 12. Whats the Chinese for “talk big”? A. 吹牛 B. 說謊話 C.罵人 D.很大 ( ) 13. I know that from A to Z.A.從A到I B.從頭到尾 C.字母表 D.距離很遠(yuǎn) ( ) 14. You cant do it. You can sue to Ann for help.A. ask B. think C. find D. give ( ) 15.Whats that? Thats a lily I like it very much. A. girls name B

23、. flower C. picture D. cup 答案：  1. C(sea)2. R is in the center of America and Australia3. Cause it has a lot of banks4. I(eye)5. because we can “catch cold”,so the answer is heat6. Gold(money)7. 1 8. C 9. D 10. A 11. B 12. A 13. B 14. A 15. BPart 9（適用于小，初，高）1.Which one of the following five is

24、least like the other four? Cat - Lion - Dog - Turtle - Elephant這道題很簡單，cat （貓）、 lion（獅子）、Dog（狗）和elephant（大象）都是哺乳動(dòng)物mammal，而turtle，烏龜是在海灘上下了烏龜?shù)?，然后埋好再孵化的，因此是卵生?dòng)物。所以應(yīng)該選D，烏龜！2If you rearrange the letters UGNAIA, you would have the name of a: River - Country - City - Animal - PlantGuiana，南美洲北部一地區(qū)，分屬英、荷、法三國

25、。英屬圭亞那于1966獨(dú)立成為圭亞那。所以，這道題的答案應(yīng)該是B 國家country.3.What would be the next group of letters in this series? aaaa . bdzb . cgac . djzd . ? enae - ekze - elxe - emae - eize - I don't know這一組數(shù)字，看起來很奇怪，到哪里找規(guī)律呢？這可要測你的智能了。先看每組的第一個(gè)字母，abcd，簡單，是按字母順序嘛！那么下一組的第一個(gè)單詞一定是e；再看第二個(gè)字母：adgj，有規(guī)律嗎？沒錯(cuò)，abcdefghij，規(guī)律就是，每個(gè)字母間相隔

26、兩個(gè)字母，所以依此類推，下一組單詞的第二個(gè)字母應(yīng)該是kln，當(dāng)然，應(yīng)該選備選答案中的A4.What would be the next picture in this series? Choose one of the following five: 找這個(gè)圖的規(guī)律，要有合適的方法，我們先盯住圖中的一個(gè)方塊來看：比如說就看其中的綠色方塊，它好象是在一個(gè)格子一個(gè)格子的往下移動(dòng)，在看看紅色的方塊，是在一個(gè)格子一個(gè)格子地往上走，所以整個(gè)圖其實(shí)是在做逆時(shí)針的轉(zhuǎn)動(dòng)，每次轉(zhuǎn)動(dòng)一個(gè)格子。因此，下一幅圖應(yīng)該是D。5. DIDIIDID is to as DIIDIIDD is to: A） B） C） D）

27、E）這道題是在測試你的速度和反應(yīng)能力的，其實(shí)，我們只要把字母和數(shù)字對(duì)照一下，很快就能找到：D代表4，而I代表9，所以DIIDIIDD就是數(shù)字，選擇（B）。6What would be the next picture in this series? Choose one of the following five: 這個(gè)題應(yīng)該選擇E。黑色的小方塊先是在大方框的四角上做順時(shí)針旋轉(zhuǎn)，而后在四邊中間上做順時(shí)針旋轉(zhuǎn)，下一幅圖，就應(yīng)該是黑塊在下邊框中點(diǎn)上的那一幅，所以，是E。7.If you count from 1 to 100, how many 7's will you pass on t

28、he way? a) 10 b) 11 c) 19d) 20e) 21你會(huì)遇到20個(gè)。如果你只找到10個(gè)，那么你是忘記了把70、71數(shù)上。如果你找到11個(gè)，那么你忘記了算70這個(gè)系列了，卻只記得77中有兩個(gè)7；如果你找到19個(gè)，那么你是忘記了77中還有一個(gè)7；如果你找到21個(gè)，那么你是無中生有添了一個(gè)。8.What would be the next picture in this series? Choose one of the following five: 可以看到，這其實(shí)是一個(gè)鐘擺的分解動(dòng)作，答案是C。9.Igor was both the 15th highest and the

29、15th lowest in a tennis tournament. How many people were in the tournament? 28 - 29 - 30 - 31 - 32答案：正數(shù)第十五加上倒數(shù)第十五個(gè)，應(yīng)該是30個(gè)人，但是正數(shù)和倒數(shù)的第十五名都是一個(gè)人，所以，答案應(yīng)該是29個(gè)人。10.Simon rents a car in the city to go skiing in the mountains 100 kilometres away. He stops halfway to pick up his girlfriend Nina at her house,

30、and drives the remaining 50 kilometres with her. On their way back, Simon drops Nina at her house and drives back to the city alone. He returns the car and pays $50 for the rental and $10 for the gas. Simon and Nina share the expenses equitably. How much should Nina pay? 10 - 15 - 20 - 25 - 30答案：Sim

31、on一起隨車總共走了200米，而Nina只隨車走了100米，車費(fèi)總共花了50+10=60元，如果公正地分?jǐn)傔@筆費(fèi)用的話，Simon應(yīng)該付40元，而Nina付20元。11.Which one of the following five is least like the other four? 答案：這組圖中，基本上都是兩個(gè)同樣的圖形相交，只有圖D中是兩個(gè)三角形相接，而不相交，所以選擇D。12.A car is to gas as coffee maker is to: Water - Coffee - Electricity - Warming plate - Plastic答案：Coffee

32、 maker可不是做咖啡的人，它是咖啡壺的意思，car是需要gas才能開動(dòng)的，而咖啡壺是需要coffee才能作出香甜可口的咖啡的，所以選擇B，coffee。13.What would be the next picture in this series? Choose one of the following five: 答案：你一定覺得這些圖毫無規(guī)律可言，但是如果你換一個(gè)角度，就可以發(fā)現(xiàn)，它們都是朝著兩個(gè)方向上的一個(gè)字母，原圖中的字母分別是：C、D、E，那么下一張圖應(yīng)該是F和它的影子，所以應(yīng)該選擇A。14.Grandma sent Johnny some money for his birt

33、hday. Johnny spent all of it in five stores. In each store, he spent $1.00 more than half of what he had when he came in. How much money did he get from grandma? $7.50 - $25 - $30 - $46 - $62答案是$62。做這道題時(shí)，解題要點(diǎn)就是-Johnny最后一次花的錢就是他身上所剩的錢，假設(shè)他最后一次剩余X塊錢。那么我們可以列出方程式：X/2 + 1 = X，這樣就能解出X=2，依次往前類推，可以得出第一次的前是62

34、塊。15.What would be the next number in this series? 2 . 4 . 8 . 16 . 32 . ?答案是64，規(guī)律就是后一個(gè)數(shù)字是前一個(gè)數(shù)字的2倍。16.Two men, starting at the same point, walk in opposite directions for 4 meters, turn left and walk another 3 meters. What is the distance between them? 2 meters - 6 meters - 10 meters - 12.5 meters -

35、 14 meters答案:這道題實(shí)際上是個(gè)幾何題，已知直角三角形的兩條直角邊，求斜邊的長。利用勾股定理就可以得到答案是10米。 17.Choose one of the following: 答案：原圖中兩個(gè)圖中的圖形和顏色都是向著相反的方向變化的，根據(jù)這個(gè)規(guī)律，我們在下面這些圖中找到上圖相應(yīng)的一個(gè)圖，應(yīng)該是中間的黑五邊形變成最大的，黃色方塊變成最小的放在中間。所以應(yīng)該選擇E。18.WOLF is to FLOW as 8526 is to: 2856 - 6258 - 5862 - 5682 - 6852答案是B。這個(gè)題是在考你簡單的數(shù)字或字母排列。答案是6258。19.Which one

36、of the following five is least like the other four? Horse - Zebra - Deer - Moose - Eland答案是A。上面提到的5種動(dòng)物中，除了馬之外，其余四種都是野生的動(dòng)物，所以應(yīng)該選擇Horse，馬。20.If you rearrange the letters NLIRBE, you would have the name of a River - Country - City - Animal - Plant 答案是City。如果你對(duì)字母不是很熟悉，那么得需要點(diǎn)時(shí)間來重新組合這些字母。這道題的答案是Berlin，柏林，

37、德國的首都。所以，應(yīng)該選擇City，它是一個(gè)城市。What would be the next picture in this series? Choose one of the following five: 答案是A。這個(gè)題目看起來有點(diǎn)雜亂無章，可是，如果你的心足夠地細(xì)，那么你會(huì)發(fā)現(xiàn)，原來小方塊一直在這個(gè)等腰三角形的頂角上，而那個(gè)小球卻在不停地在三個(gè)角上輪流運(yùn)動(dòng)，那么小球的下一個(gè)位置應(yīng)當(dāng)是又回到了頂角，中間的小方塊是不動(dòng)的，因此應(yīng)該選擇圖a。22.What would be the next number in this series? 0 5 1 4 2 ? 2，3 ， -1 ， 10

38、答案是3，0加5等于5，1加4等于5，以此類推2應(yīng)該加上3才能等于5，所以應(yīng)該選323.Which word is least like the others? ROSE - DELIVERER - RABBIT - HIGHWAY - HORSE答案是HIGHWAY，ROSE（玫瑰）、RABBIT （白兔）、DELIVERER（搬運(yùn)工）與HORSE（馬）都是有生命的東西，因此唯一的一個(gè)不同類的單詞就是HIGHWAY-高速公路。24.If you rearrange the letters in "GOICCHA", you get a name of a/an: CITY

39、 - ANIMAL - COUNTRY - PARK 答案是CITY（城市），GOICCHA經(jīng)過重新安排可以得到CHICAGO（芝加哥），芝加哥是美國中西部的一個(gè)大城市，大名鼎鼎的芝加哥公牛隊(duì)就是這個(gè)城市的象征。25.AAGAGGA is to as DBDBBBD is to: - - - 答案是DBDBBBD，字母A-G分別代表數(shù)字1-7，因此DBDBBBD就是26.If m is an even integer, then the following is the sum of the next two even integers? 2m + 4 ，2m + 6 ，2m + 8 ，2m

40、+ 10 ，2m + 12答案是2m+6, 這是一道簡單的數(shù)學(xué)計(jì)算題，m之后的兩個(gè)偶數(shù)分別是m+2和m+4, 將它們兩個(gè)相加就能得到答案為2m+6。27.Select the answer-pair that expresses a relationship most similar to that expressed in the capitalized pair. SNAKE - INVERTEBRATE ? dolphin - fish，eagle - talon，boa constrictor - backbone, penguin - bird，bat - insect答案是peng

41、uin - bird（企鵝-鳥類），這道題考的是你的英語詞匯能力與知識(shí)量大小，海豚雖然長的像魚，可它是哺乳動(dòng)物，不屬于魚類，蝙蝠也不是昆蟲，因此各選項(xiàng)中只有penguin - bird（企鵝-鳥類）是正確的28.Which one of the designs is least like the other four? 答案是E，大家不要被圖形中間的字母與數(shù)字迷惑，而忽略了最重要的一點(diǎn)-E圖的底下比其他四幅圖多了一條橫線。29.A car traveled from A to B in 30 minutes. The first half of the trip was covered at

42、50 mph, and the second half at 60 mph. What was the average speed? 400/11 - 500/11 - 600/11 - 700/11 答案是600/11英里，這是一道計(jì)算題，我們設(shè)平均時(shí)速為X，則0.25X/50+0.25X/60=0.5，進(jìn)而可得X=600/11，因此該選600/11。30.If 4 percent of (p + q) is 8 and p is a positive integer, what is the greatest possible value of q ? 196 - 197 - 198 -

43、199答案是199，這是一道數(shù)學(xué)題，(p + q)的4%是8，因此p+q=200，我們設(shè)p=1，1是最小的正整數(shù)，則可知q的最大值是199。31.There are five employees-G, H, I, J, and K-in an office. Rumors spread through the office according to the following rules; Rumors can be passed in either direction between J and K. Rumors can be passed from G to H, from H to I

44、, and from I to K. A rumor begun by H that reaches J will be known by all the following employees EXCEPT? I - G - K - H - J 答案是G，這題看起來挺麻煩，其實(shí)很簡單，H會(huì)把傳言告訴I，I告訴K，K再告訴J，因此最后只有G不會(huì)聽到這個(gè)傳言。32.Which one of the following five is least like the other four? Jakarta - Teheran - Madrid - Munich答案是Munich（慕尼黑），這道題考的

45、是你的地理知識(shí)，雅加達(dá)是印度尼西亞的首都，德黑蘭是印度首都，馬德里是西班牙的首都，而慕尼黑雖然是世界聞名的大城市，但卻不是德國的首都，德國的首都是柏林。因此應(yīng)該選Munich（慕尼黑）。33.George took a test of a certain number of questions, each question having the same value. He answered 10 questions incorrectly. This resulted in an accuracy score of 60%. How many questions were in the te

46、st? 15 - 20 - 25 - 30 - 35答案是25，這是一道計(jì)算題，George的正確率是60%，錯(cuò)誤率就是40%，我們用10除以40%，就可以得到總題數(shù)。34.Your teenage daughter Sally and her friend Monica invented a secret alphabet. You find a note that Sally wrote for Monica using this secret code. Sally tells you that it says: Hi Monica, Yesterday, ? asked me out.

47、 Sally You desperately want to know who the guy is, but she won't tell you. Can you figure out his name from the note? Ls Ucvskj, Tbdfboqjt, Ujofsv jdmbq ub cxf. Djppt His name is: Mathew - Marcus - Michel - Mickey - Martin答案是Martin，你看出Sally的秘密字母了嗎？h-l，I-s，m-u，o-c，但單詞的長度是一樣的，這里瀉露了天機(jī)，我們細(xì)心的一個(gè)一個(gè)的拼起

48、來就會(huì)發(fā)現(xiàn)Ujofsv實(shí)際上就是Martin。35.Put in the missing number 10、 8 、11、 9 、12、? 7- 8 - 9 - 10 - 11 - 12 - 13 答案是10，這組數(shù)字的規(guī)律是每隔一個(gè)數(shù)字都是遞增的，從10開始是10-11-12，從8開始就是8-9-10，因此該選10。36.Steve bought some apples at a cost of $.60 each and some oranges at a cost of $.50 each. If he paid a total of $4.10 for a total of 8 ap

49、ples and oranges, how many apples did Steve buy ? 1 - 2 - 3 - 5答案是1，這是一道小學(xué)數(shù)學(xué)題，我們可以設(shè)Steve買了X個(gè)蘋果，則有0.6X+0.5(7-X)=4.1，對(duì)這個(gè)方程求解可得X=1，Steve買了1個(gè)蘋果。37.Select the answer-pair that expresses a relationship most similar to that expressed in the capitalized pair. STATE - CONFEDERACY ? apple - tree ，address - en

50、velope ，binoculars - sight ，soldier - army 答案是soldier - army（戰(zhàn)士-軍隊(duì)），原搭配中的前一個(gè)單詞從屬于后一個(gè)單詞，因此各答案中只有soldier - army（戰(zhàn)士-軍隊(duì)）的搭配是最貼切的。38.If x is an integer, which of the following CANNOT be an even integer? 2x + 2 ，x - 5 ，2x + 3 ，5x + 2 答案是2x + 3，x是一個(gè)整數(shù)，2x就是一個(gè)偶數(shù)，2x +3則必然是一個(gè)奇數(shù)，因此選擇2x +3。39.Mark the nonfitting

51、 word! Cheese - Butter - Margarine - Yoghurt答案是Margarine（人造黃油），Cheese（奶酪）、Curd（凝乳）與Yoghurt（酸奶）都是乳制品，因此該選Margarine-人造黃油。40.A rancher is constructing a fence by stringing wire between posts 20 feet apart. If the fence is 400 feet long, how many posts must the rancher use? 18 - 19 - 20 - 21 答案是21根，用400

52、除以20，再加上第一根木樁就是正確的答案。41.Choose the word most nearly opposite in meaning to the capitalized word: GRATUITOUS? voluntary ，arduous ，solicitous ，befitting 答案是befitting（恰當(dāng)?shù)模?，這是一道詞匯題，我們知道gratuitous是無理由的意思，它的反義詞是befitting-恰當(dāng)?shù)摹?2.What is the smallest of these? Rafwd - Anm - Niatg - Sreoh答案是Rafwd，這是一道很好玩的智力題

53、，我們把字母重新安排一下可以得到Dwarf, man, giant, horse 這幾個(gè)新詞，它們依次是侏儒、人、巨人和馬，當(dāng)然是Dwarf（侏儒）最小了。43.What is the next number in the following sequence? 1 - 2 - 3 - 5 - 8 - 13 答案是21，序列中每一個(gè)數(shù)字都是前兩個(gè)數(shù)字的和，最后的兩個(gè)數(shù)是8和13，因此下一個(gè)數(shù)就是8與13的和。44.If n is an odd integer, which one of the following is an even integer? n*n - n/4 - 2n + 3 -

54、 n(n + 3)答案是n(n + 3)，n是一個(gè)奇數(shù)，(n + 3)就是一個(gè)偶數(shù)，它們的乘積一定是一個(gè)偶數(shù)。45.In traveling from city A to city B, John drove for 1 hour at 50 mph and for 3 hours at 60 mph. What was his average speed for the whole trip ? 53.5 - 55 - 56 - 57.5答案是57.5，這是一道簡單的數(shù)學(xué)題，我們用題目給的條件求出A城到B城的總距離，在除以4個(gè)小時(shí)就可以得到正確答案了。46.A jet uses 80 gal

55、lons of fuel to fly 320 miles. At this rate, how many gallons of fuel are needed for a 700 mile flight? 150 - 155 - 160 - 175答案是175，這道題屬于簡單的數(shù)學(xué)計(jì)算，我們從它給的條件可以求出每英里飛行飛機(jī)耗油0.25加侖，把它乘上700就可以知道飛行700英里的耗油量了。47.Select the answer-pair that expresses a relationship most similar to that expressed in the capitali

56、zed pair. ORCHESTRA - MUSICIAN ? story - comedian，band - singer，garden - leaf， troupe - actor答案是troupe - actor（劇團(tuán)-演員），只有它與原搭配的結(jié)構(gòu)最為相近。48.What was started by a young assasin called Gavrilio Prinzip, who shot Archduke Franz Ferdinand of Austria in Sarajevo? The Hundred Years War - World War I - World W

57、ar I I - The Russian Revolution答案是World War I（第一次世界大戰(zhàn)），這道題考的是你的歷史知識(shí)，1914年的薩拉熱窩事件直接導(dǎo)致了第一次世界大戰(zhàn)的爆發(fā)。49.If x is an integer, then which of the following is the product of the next two integers greater than 2(x + 1)? 4x*x + 14x + 12 ，4x*x + 12 ，x*x + 14x + 12 ，x*x + x+ 12 ，4x*x + 14x 答案是4x2+14x+12，2(x+1)之后的兩個(gè)整數(shù)分別是2x+3與2x+4，相乘即可得到正確答案，這里需要注意的一點(diǎn)是原題中product的用法，在這里的意思是兩個(gè)數(shù)的乘積。50.Suppose you begin reading a book on page h and end on page k . If the pages are numbered and read consecutive