求解

A terrible storm is raging. Thunder claps anq !9htning flashes. A man js running 世rough the rain, holding a kjte wtnh a metal key attached to ones end- Sugddenly a bolt of lightning strikes near te Kite, and Benjamin Franklin discovers aleGtrfleity Born 症 1706, Benjam和mm Franklin was a great phjlosopherdlglgm, writer agg 全ventor Enqlessly Gurious, he was aways fryjg to 5ette征unmderstand the wor aroundg 片mm and apply hs genius 徵 graoctlca sftuatlons. The experimenmt 約oye, for exam5le, ed to his invenmting 訪e worjQ'S 和5的ing rd Marny Of 所 km ls most famous 讓vem4/ons Cafe from everyday pro5lemS. For example, as the first US postmaster, he jnvented a simple 10 15 |「!/」』 1人ce Any Skills of Benmjcrmin TrCm ~ se只 odormmetg息to Keep track ot distamees of mail delivertes。 Franktnm aso wadq terrible_eyesigmt and needed guasses to see both mear and tar ooiects. We grew tired 9f switching 9tasses, SO cut both lenses im natt_ and pi tuerw together. The top part ot ttue Venws Was for distance, wtile te oottorw Gouw Ge used for reacimg@, Franklin's works reveat ts we WasSs 3 a rmanm Qf mamy talemts anmq woooVeS.VWw 1733, he publisthed ths tarnous,almaleea whileh_includedq recupes, Weatwer predictions, amd lermty @t acviee. WawY quotes frorm te atatiaeiere GoQWGWGW % expressionms toqay. 証atW to ooew, eatW to rise, makes a rmman WeaWwY, WeaWYW, and wise,” is one ctasstc Gexarwole,。

想問一下 有人知道這本參考書書名是什麼嗎

just like in thenr televisions require speclial hi-tech gla: 3-D in the movie theater has alond history The very fist movies in 3-D arrived on the scene as early 35 1922。 RO 3-D has gone in 2 alliow different pic left and right eye35 and out offashion. 此 experienced arise in popularity in the 1950s, then again in 同 the 1970s. The most recemt 3-D craze 天 朵 fgkicked off_im 2003 with james 只 CarmeronS Cosfs 0f 抑e Apy55 and 此 $ the screenl 3 -6委 these pictures am dimension?. Obje / appear to be jur o shows no sign of stopping- Recent 3-D movies like tp drew big audiences', and somefrritics: thereS 入 區 0 buzz? surrounding is justafad .I james Cameron'5 latest 3-D big-budget technology ism' ep Agf/: 和 ? glasses Can give 35 Others say that Now there are plans to tAK tb 9 T 才256 of 3-D in the movie that 3-D televi theater and bring to living rooms with homes within 3-D televisions. Both Panasonic and Sony plan to release' home 3-D ) television systems as early as 2010. besporting Mitsubishi and JVC are not far behind. roorms! Whoever is ric 40_ not-too-distar

請問456~

mmon in our daily lives, and toccurs when someone says mean or many forms, one of which is an active assaultL For example, in by calling him or her an widiot. "Astudent may be mocked ly least expect is that verbal abuse 4 Verbal abuse is quite col rude things to us. Verbal abuse can 1 aworkplace a supervisor may insult a(n) 2一 by his or her peers _3_ being different' What we would probabl should be 4 achid who is regularly scolded by his or her teachers or parents. There is atso 5 verbal abuse, and this occurs when aperson or a person's opinion is intentionally ignored Recent scientific research has proven that verbal abuse is damaging both emotionally and physically 6_by anxiety or depression Victims of verbal abuse usually develop low self-esteem and may pe _6_ mind are sometimes so deep that they cause post-traumatic stress _7_,theemotional scars left in their disorder which may even lead to suicide. Whats worse, some victims wind up _8_abusers themselves, hats more, brain scans have shown mainly because this is the only means of expression they Know. W 如at_ the brains of some victims look much like _9_ of disabled people, which_may explain Why verbal-apuse victims often experience memory problems and their language ability is often 2全 Hence, 代is very important that we choose and use our words wisely. (1) ( OI(A) take (B) acquire (C) classify (D) define (2)( ,) (A) competitor (B) adolescent (C) subject (D) subordinate 人 (0 (A) in (B) for (C) beyond (D) after (4)當2) (A) happened to (B) imposed on (C) based on (D) kept down (5) (2) (A) acceptable (B) consequent (C) passive (D) mutual (6) GS) 人) incensed (B) suffered (C) plagued (D) resisted (7 (人 (A) Although (B) After al (C) In addition to (D) Moreover (8) (人AA) Becoming (B) to become (C) and become (D) as becoming ( 玉 (2 (A) what (B) others (C) those (D) which 、 IN Withidrawn (D) rejected

請問第一題是為什麼~

53.。 “One qay, while taking a stroll in a yellow wood,lcame to afork in the path, but hesitated about which route to take. 1 felt sorry thatl couldnttravel both atthe sametime. 1knew once ichose one ofthem possibility of returning for the other one. | wondered it lshould make a choice_2 fthere was 1 whatever choicel madelwith a sigh._4_1tne let Also,| couldnt help but imagine myself later 3 path as far as possible, | found that it bent in the undergrowth, which didnt appear very attractive. As for the right path, twas full of leaves, with nobody treading tblack. This one seemed more challenging to me However, | had to admit that the two paths looked really about the same and that my choice Wouldnt 5_any significant difference in my life. After all, twas only a stroll In the end, ltook the one that was less traveled. 著3 人 ) (A)none (Bittle (C) al (D) few at length (B) by accident (C) at random (D) Without a doubt (AA) N) (A) regretting (B) delighting (C) confusing (D) exploring )) (A) Looked down (B ) | looking down (C) llooked down (D) Looking down 0(B ) B) make (C) cause (D) leave 下 放 NO

18題，感謝

10. [2D and 3D motion] Show that the potential energy U(r) ofFa particle of nass jat aa distance r(> 員 from a planet of Inass 4 and radins 戶話 11. [The cross product] Caleulate the cross product A x B, assuming that A and B both lie in the x-y plane and have the respective nonzero components 4,, 4, and 妖,, 且, 12. [Angular momentum] Show that 主r, the instantaneous position ofa particle of mass mu with respect to a certain origin O, is parallel to its acceleration dv/吧, then the time Tate of change of the angular Inoimentum L with respect to the given origin vanishes 13. [Theorem 了 Show that the torque-angular momentum formnla _箇 7二 is also valid for a two-particle system 放 the origin lies at the center of mass 14. [Theorem IIH] Two particles of respective Inass ml and 2 are connected to the ends of amassless rod and Inove in the uniform gravitational field g ofthe earth. (a) What is the acceleration of their center of nass Telative to a Newtonian origin O? (b) Show that the angular Inomentum of the two particles about their center of nass 生 aconstant of the motion. 15. [Moments of inertia] Calculate the moment of inertia ofathin, uniform rod of mass m and length / about an axis perpendicular to the rod and at a distance q from one end. 16. [Rotation about a fixed axis] Consider the rotating cylinder in Figure, and suppose that A7 sg, Fo 三 0.6 Nt, and @ 二 0.2m, Calculate (a) The torque 7 acting on the cylinder (b) Ti ngular aceeleration q of the cylinder 17. [Work and kinet: instant Totat eenergy] A 40-kg homogeneous sphere of radius 10 cm is at acertain about ashaft through its center at 600 rpm. Assuining that a constant fric itude ets so that the sphere comes to rest in 10 seconds, Calculate th tional torque ofthis torque. 18. [The physical pendl end and allowed to oscillate freely in a horizontal plane (see Figure) m] A uniform Tod of Inass ru and length / is suspended at one (a) What is the period of this physic lpendulum for small amplitudes? (b) Ithe velocity u0 of the mass ce Hulum is initially released at rest in a horizontal position。what is the er at a subsequent instant when the Tod is vertical? (ec) Calculate the vertical and the horizontal components of the force on the rod at the point of suspensic 19 and rotations] Analyze the motion of a homogeneous sphere of mass 和7 and Tadius dq, which rolls without slipping down a fixed inclined plane of angle # 20. of angular momentum] A Inan has ainoment of inertia 五 about the = axis. He is originally at Test and standing on asinall platform which can turn freely. Ifhe is handed a wheel which is rotating at and has anoinent of inertia 了about its spinning axis, determine his angular velocity 放 (a) he holds the wheel upright, (b) turns the wheel out 9 二 90?, and (c) turns the wheel downward, 9 二 180?. Neglect the effect of holding the wheel a distance d away from the z axis

26為什麼不能用those

2 for under ~ 全 0 refresh 全 應 ! regardless 0f Such V VVe all have our fears. 號 剛 但 | Fears of pain or failures can Saye us ffom danger or drive us to try our best”Fear is a good thing for our survival. Nevertheless, bein g Crushed and controlled by fears is another story._These unmanageable fears are called phobias, and” 禿 呈 Q po have phobias usually have dramatic, serious panic attacks. Interestingly phobias, lke their victims, are not bom equal.”Some phobias are more Common than 2.。,|like claustrophobia, the fear Of enclosed_Sspaces, while some are more strange and bothering._For example, ithe persSOn next to yoOu on the bus or subway has terrible body 0dor 上is highly possible that he or she has ablutophobia一a fear of cleaning the body. 為。, forthose who are deadly afraid of contact with dirt, they might have mysophobia. Fthere is a marriage involving a husband With ablutophobia and his Wife, mysophobia, this marriage is 2 doomed.”Clearly, riqiculous and eccentric as phobias sound, they really have the power to ruin people's lives.。For those tortured by phobias, luckily, these fears are treatable 3 breathing techniques ~and medicine. 說 Q 條who 芥 whom hoever 品 those 交2 衝 tiese 加 ones ] te others 回 others 必用 和~Needless to say 回 Onthecontrary Inother words f-Inthe end CC為 內 rarely 回 regularly 0 definitely <荔 under ,磊和時 0 with 三、文意選填 (丘 1分) 第和至4,題為題組 一WE了 li人| CHIIHRGEHE近讓

誰可以幫幫我解答第八大題

全 @ (A) By doing ee NOTfnueaNOA (B) Good M te 和 people can develop their problem-solving skills. 時 Wwork AS Hfpeo makes you a confident person. 1 it wi i them to travel t2 People ca Whow to plan, it will be easier for .Whatd 和leam how to use technology through online courses- theword “Himeiineurea en (A) SignaJs. 一 你的努力有一天會有所回報的。 5ep frying and dont (9 up; your efforts will Someday. ~ 起初 , 這咖啡廳老闆只能忽強餾口,但逐漸地,她開始賺錢。 At first, fhe cafe owanerconldonlynakel COIN a9 oover (0 5,他汪S she started to make a profit. 八、句型練習 (每題5分,共20分) 1. Nof eafing well fora Jong time made Thomas skinny. 提示 : 請加入 chijd 並以make+O+N 改寫句子。 還 2. Mrs. Liu is both a successful artisf and a great mother 提示:請以 not only... put also...改寫句子。 g/ rejaxed/ ahot spring bath / my 品andparents / Taking (重組) 峽only round / bright / js / buft also / Tonight's moon (重組 )

題號畫螢光筆的部分 有點多 能教幾題就幾題🙇 感謝各位大大🙌

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第67題 為什麼不能用whoever?謝謝

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為何不是exposing

can acfualiy cause children to develop astnma 導 s that are commonly found (19) hospjtaJ visIfs to increase- >” human airways beeome inttamed Asthma can be triggered by a variety of allergens and irritant se indoor and outdoor "triggersv eopJe's houses, When 0 0 thes Waking葵廁fficultfo breathe. 的 Nevertheless, asthma can be eontrolled through proper medical management and by identitying and eucing_ exposure to aSthma triggers, both indoor and outdoor, is the key to