【正文】 hem was holding fi el d gl asses. When the bal oon was over the station, t he pil ot saw one of the men taki ng phot ogr aphs. Soon af terwards, the bal loon began to descend and it l anded near an air fi eld. The police wer e cal ed i n, but they could not arest anyone, for the basket cont ai ned two Member s of Par li ament and t he Commanding Of icer of the stati on! As the Commandi ng Of ficer expl ai ned later, one half of the station did not know what he other half was doi ng ! Lesson92 Aski ng for trouble 自找麻煩 I t must have been about t wo i n the morning when I returned home. I tr ied to wake up my wif e by r ingi ng t he door bel, but she was fast asleep, so I got a ladder fr om the shed i n the garden, put it a gainst he wal, and began climbing towards the bedr oom window. I was al most ther e when a sarcasti c voice bel ow said,39。I enj oy cl eani ng windows at night.39。Excuse my inter upt ing you. I hat e to inter upt a man when he39。d pr ef er to stay here,39。 Your what ?39。 For tunately, the shouti ng woke up my wi fe who opened the window just as t he policeman had start ed t o cl imb towards me. Lesson93 A noble gift 崇高的禮物 One of t he most f amous monuments i n the wor ld, t he Statue of Li bert y, was presented to t he Unit ed States of Ameri ca in t he nieenth centur y by t he people of Fr ance. The great statue, which was designed by the sculptor Auguste Bartholdi, took ten year s to plete. The act ual figure was made of copper suppor ted by a metal framewor k whi ch had been especi al ly constructed by Eif fel. Bef ore it could be tr ansport ed t o the Uni ted St at es, a sit e had to be found f or it and a pedest al had t o be built . The si te chosen was an island at the entr ance of New York Harbour . By 1884, a st atue which was 151 f et tal, had been erect ed i n Par is. The following year, it was t aken to pieces and sent t o Amer ica. By the end of Oct ober 1886, the st atue had been put t ogether again and i t was offi ci al ly presented to the Amer ican people by Bartholdi. Ever since then, the gr eat monument has been a symbol of l iber ty for the mil lions of people who have pased t hr ough New Yor k Har bour t o make their homes in America. Lesson94 Fut ure champions 未來的冠軍 Exper iments have pr oved that chi ldren can be i nstr ucted in swimmi ng at a very early age. At a special swimmi ng pool i n Los Angeles, chi ldren bee expert at hol di ng t heir breath under water even before t hey can walk. Babi es of two mont hs old do not appear to be reluct ant to ent er t he water, It is not l ong bef or e they are s o accustomed t o swi mming that they can pick up weight s fr om the floor of the pool. A game t hat is ver y popul ar wit h these young swimmer s i s the under wat er tr icycle r ace. Tri cycles are l ined up on the f l oor of t he pool seven f et under water. The chi ldren pet e against each ot her to reach t he other end of the pool. Many pe dal thei r t ri cycl es, but most of them prefer to push or drag them. Some chil dr en can cover the whole l ength of t he pool wi thout ing up for br eath even once. Whether they wil ever bee f ut ur e Olympi c champi ons, only ti me wil tel . Meanwhil e, they shoul d encourage t hose among us who cannot swim fi ve yar ds before t hey ar e gaspi ng f or air . Lesson95 A f ant asy 純屬虛構(gòu) When t he Ambasador of Escal opia r et ur ned hom e f or l unch, his wif e got a shock. He l ooked pal e and his cl ot hes were in a f rightf ul st at e. 39。 39。 39。 I was in my off ice as usual,39。s wi fe went on aski ng questi ons , when she suddenl y noti ced a big hol e in her husband39。Oh, that,39。t wearing it at he t ime. I f I had been, I would not have been abl e to get home f or l unch.39。公司將按照尊重知識(shí)，尊重人才，向管理要效益等管理方法進(jìn)行經(jīng)營活動(dòng)。cl ock tr ai n to London,39。Of course I do, 39。 Woul d a later t rai n get you to work on tim e ?39。At what t ime did you ar ri ve at he stati on ?39。 39。 sai d t he i nspector, 39。 Leson88 Trapped i n a m i ne 困在礦井里 Si x m en have been tr apped i n a mi ne f or s event en hours. If they ar e not br ought t o t he sur face soon t hey may lose t heir li ves. However, rescue oper at ions are pr oving di f icul t. If explosi ves ar e used, vibrati ons wil cause t he r oof of t he mi ne t o col apse. Rescue worker s ar e t her ef or e dr il i ng a hol e on t he nort h side of t he mi ne. They intend t o br ing the m en up i n a special capsul e. I f t her e had not been a hard l ayer of rock beneat h the soil , t hey woul d have plet ed t he j ob i n a few hour s. As it is, t hey have been dri li ng for si xt en hours and t hey st il have a l ong way t o go. Meanwhi le, a mi cr ophone, which was l ower ed i nt o t he mi ne t wo hours ago, has enabl ed t he men to keep i n t ouch wit h t he cl osest r el at ives. Though t hey ar e runni ng out of food and dr i nk, t he men are cheer ful and confi dent t hat they wil l get out soon. They have been told t hat r escue oper ati ons are progresing smoot hl y. I f t hey knew how dif ficult it was t o dr il t hr ough the har d r ock, t hey woul d lose heart . Lesson89 A sl ip of the tongue 口誤 People wil l do anyt hi ng t o see a fr e show even if it is a bad one. When t he news got round t hat a vari et y show would be pr esent ed at our local ci nem a by t he P. and U. Bir d Seed Company, we al r ushed to se i t. We had t o queue f or hours t o get in and t here must have been sever al hundred peopl e pr esent just be f or e 。cl ock tr ai n, but t hat you caught the 8. 25 which woul d sti l get you t o wor k on t ime. You se, on t he morning of t he m ur der, the 8. 0 o39。 39。 And you di dn39。 I suppose i t woul d, but I never catch a later tr ai n.39。 I m ust be at wor k at 10. 0 o39。Do you al ways cat ch such an earl y tr ai n ?39。 二、項(xiàng)目建設(shè)的意義及背景 （一）、項(xiàng)目提出的背景 隨著人民的生活水平不斷 的提高，無公害生態(tài)優(yōu)質(zhì)肉豬的發(fā)展迎來了全面發(fā)展的黃金時(shí)期，由于我國大部分地區(qū)在整個(gè)肉食品結(jié)構(gòu)中傳統(tǒng)上以豬肉為主，國內(nèi)市場上優(yōu)質(zhì)無公害生態(tài)廋肉型豬肉銷售將呈現(xiàn)巨大的市場空間，況且中國加入世貿(mào)組織以