第七題的a 不太懂題目意思 有人可以幫幫忙嗎

肌(史各3 。 和 2 IFig. 2-16, an electron with an ”Nonaccclcratng AcceleraU initial_velocity uo三3.70x 105m/S Tegion region centersaregionoflength工三2.30 cm where it is electrically accelerated- Tt emerges With 三和40x107m/S. What is its acceleration。assumed Path 5f constant? electron 3 A driver increases the car speed ata cons ate_from 15 km/h to 4人0一 人 Figure 2-16 Problem 2 (3) How mucn user the vehicle travelfrom Start to Stop: hen ded toward each other along a track W 10”Two trains are heai ( the conductors suddenly notice each other. Figure 2-18 glves their velocities 35 functions oftime f as the conductorS Slow the trains. The figure's vertical scaling is Set by 人三 60 m/s. The slowing processes begin when the trains are 320 m apart. What Figure 2-18 Problem 10. is their separation when both trains have stopped? 時 宣 一snrnnnrlevelat 34 A _ rock climber acci- dentally allows a piton to fall freely from ahigh point on the ITock wall to the valley below him at time /==0. Then, after a 全Dort delay,his climbing partner, whois15mhigheron

想問第三題怎麼判斷😅

1 Wer to ing provideq Wi “AA打pe Choice: Choose the best ans! ents, Dr. King b AS studl t igh sehoo 5 raw 和五 aspeech dejjvered toa group of high i people to d Spa agiengce 6 sparkfring words of wisdom.”He The first point was a deet pfueprinf for 身er oywn Jiv 1es. es 向at folJowed three baslc 和 pe 2 3 be tbe best ination to ope's own yortfh The second point Was the determ 加 中 賦 lue 1s 4 in mind that a person's ya 一一一 1 一二 fiej 直ey chose. Studenfs should keep mind tha Last but mot d he job. eterjained py how 5igajop pe does 4. by how well he does the ] 1 ee feasf Dr Re Sa4d 妃af young peo _ ife better for ple had the responsibility t0 5 eyerypogdy,

想問29怎麼看 謝謝！

丘55 generafly beJievyed fhat Alzheimer disease mostly iroubles elderiy people/ 1 1 recaJ mermories。 bofh disfant and as 26 as aew hours before/ Atthough 己mess, 了here may be fope foracure wi a protein called nerve 扶oWth factor/ The protein was produeed by ! Terve pejis 征 記e same repion of the brair 27 Alzheinmier's Qccltrs/ Baset on ttis relattonship, scienttsts deslgned an EXPeTirient fo test whethier doses of nerve 弔owth factor couild res VerSe the e 9t inernory loss 5aused by AJzheirmer'g/ Using a group Ofrats with impaired memory, the scientists gave(balPof tbe tats doses 6 Juerye growfh 和cfor Wjile 戰ving _28 halfablood protein as aplacebo, thus cteating a controt 卅oub/ Atthe end offe fbr-Wweefk tesf, the rafs 29 fthenerve groWth factor performed equaty to rats With nrmat metnory b抽ffes, 30 了he cxperiments do ot show that nerve BEroWth factor Gan Stop the generat process GT deferiorafion cabsed by Alzheimer's, 也ey do show that it can be a potential ineans to StoWw the Drocess Signihcanty 2 (4A) famifiar (By pcoming 區崗和光 (C) ancient (D) resemt ttmpairs aperson's abitity to there is not yet a cure for the A) which (B) what (Cl where (D) wty 必 了放生 (0) other (Cytte otber (D) one (4) 0品yg (5B) that gave (0 piving (0D) given

求解釋 為什麼空格7是填when?

Fie could be made almost any 品ge __ 6. humankind move into 也ose areas 負ey gfherWise could not have gone. Moreover, at a time _7. humans did not know about baeterla,_ cooking meat helped prevent serious iinesses. _8. killing bacteria througnh cooking, peopJe could eat wifhout falling 過. The use of fire and smoke also enabled people 2 exfra dried meat for ]ater. Lastly, fire 10. be an important form of protectior sinee 並 coulld scare of unwanted guests or enemies. Believing it to be a sien of danger some groups of people would avoid It. Fire 1s 仙e most important djscovery in human history. We use it and see it every day 之生 信光39 是 才 和 和

請教第4題，為什麼不可以選c？

還 區 ls plan work well, (A)more time is needed (8B)everyone should do 了eir best (C)it's important to work together (Busing our time 1s necessary S GO The driver didn't know his car was fre and Kept driving until a passer-by shouted at him. (A)on (B)over (C)in (D)under 人(0 Ttold George ITdidn't use his computer, he didn't believe me (A)nevertheless ~(GB)even (C)but “(By)whether (CA ") EveryoneImet in the summer camp was special in their own Way batllciamfoO example. She never complains and has a positive attitude toward everything- (A)Give (B)Have (C)Take (D)Make 8(《 咆) The mother ffproud her som's great performance. (A)with (B)of (C)in (D)for 2 牧 )The boy was blamed 二一次 telling the truth. (C)for (D)on es for/Students to follow in Mr. Wang?s history class. One is to 引ways be Teady to answer questions, and is to take part in group discussion. (A)another (B)other (C)every other (D)the other 三、綜合測驗(共 4分,每題 2分) 呈 全 JIn many countries, people look to the government to create a better society. They believe ”that the govyernment should_]_(the responsibility ofmaking any changes that are needed- LOW ”fthere is another way to make improyements in a country that may be even better一civic engagement. | What is clvie engagement? Basieally, it means the people ofa country work togetherto_2 | ” better solutions to improye everyone's Jife,. To make this poSsSible, people need to have a sense of

求解

師 Thc professor said that PersIan to the Indo-European group- 仿 (A) beIongs (B) Is belonging (C) belonged (D) had belonged 和條當愉 國了 AS 8 當 于點 了

麻煩有人能幫忙解釋這張表格嗎🥺 我是升高一的學生 正在試讀 謝謝🙏

第一題 1.words不可數？？ 2.為什麼不是用很多？

2 日 班鄉 和 條 ‧ Reading 綜合測驗:50% Many People are in the habit of ]abeling others. Whenever the y meet a person, 1 SO 還 Srrun,through their minds. They automatically form certain ideas about te person d uy to associate the person with the__2 image in every possible Way, These people are easily 3 [by the ]abels they put on others. They 4 the fact that no two people are completely the same. For instance, many people ctu a cab driver 5 amiddle-aged, talkative man just like the ones that. appear on TV. 6 _,inreal life, there are actually many kinds of cab drivers. Norie of them “7/ “any particular group, and they all behave differently. Or when it comes to“old age,”people tend to think of rocking chairs and poor health. It probably never occurs to them that some senior citizens “3 more than they do. These 9 [about people would not bring about fatal problems but might cause unnecessary misunderstandingS. Therefore, it is suggested that people break them and 8 that no two people in the world are 10 .After all, 1abels should be 約 to Srather than to people- ) many a (B)人tew (Calittle (D) so myh 和 人 peculiar (B) sloppy (C)typical (D) unethical 只 和人 條下廬 人全 人人全人 有人 2 D) neoleecfed

請問第三題還有第四題🙏🙏🙏

三、基合測驗起 小超) 7oday wn acoupjJe of cjicks, you caj go anyw Shoujd coje as jjTfje 0 pat the jmtermet has headjined the here in the worjd without jeaving your computer. Soit top 25 jinjnovations of the past quarter cenrury according fo apane) oftechnoJogy jeaders assembjed to promote IDVventlveDesS- jn creafing 名e jjst, De group 人 twenty-有ve non-medica]jy rejated tfechnojogical innovations 崗af s beoojje widejy used since 1980. These innovationXare)eadily Tecognizabje by most Americans, have had a direct jnjpact on our everyday Jives, and may ajso dramaticajljy affect our lives @ S7j.ce. 工衝全 2和emulgiude ofjnformation systems requiring complicated access, Berners-Lee fashioned auniversal 一一一一一 ep one 箇at jmade formation readijy @@ -。 Heccreated HTML (hypertext markup janguage) and its rule Te 7 和崗e Web, was created by British software consuJtant Tiin Berne) e. ofusage (九了JP jypertext fransfer protoco]).” In 199J he unveiled the Worjd Wide Web. ITIoday, this No. 了 3 加specome so commonpJace fhat 說js aJnost taken for granted. 的郊 人人

40題為什麼選C

還 wi 上eg 補全史 sarlly true-. 蝦 (A) being etter caregivers than men) not neces (B)to be - 38. We'd better not ft (c) are D) 1S Si orm 妥5 any fixed ideas about an individual 人0 parttcular 宮oVb. 39. Crime is limited 號 (C) fallen Dto ta ee lte 品 (A) So 331 is talernt lirmnmited to amy group. 廬.避 4 With littlef 喇 (Cor Dineiner 卻 中人全 ittle food 和 關議ed ___,many victims relied on mud cakes to keep thems frornhunger. IVeQ On 計計 (B)living on (ctolive on Dibeing tvew ow 五、閱讀測驗 (10%) society, eVYe tougn W (金髮) in the Armerlcan There is a strange_obsession with blonde ha and are usualy knowWn 3S are tought to be neither intelligent nor possessed of cormmon sense blondes. A preference for red and blond however, the associatio Mediterraneam, Medieval Europe. At 了at time, most of the upper-class had dark hair and W ple, Who WaS consideredtobe less Smartt. Fair hair was frequently se dumb blonde jok i ink between blonde air and stpidiY.、l Vund oman performing ehair can be traced_back to the ancient Rorme, Greece, ts because she did not Today, <Essex Giru a Working-ClaSS show a blonde W odd or dangerous 反7 K versl0n of te “durmb blonde”is the consedquences. The U xo NET 3 GI GIGVET 和 MOT1.22101 0