【正文】 r s of pr ivate car s ar e going t o off er 39。f ree r i des39。 t o people on their way t o wor k. Thi s wil l reli eve pr esure on the t rains t o som e ext ent . Meanwhile, a number of uni ver si ty st udents have volunteered t o dri ve buses whi le t he st ri ke lasts. Al l the young men ar e exper t dr ivers, but bef or e t hey dr ive any of the buses, they wi l have to pass a special tes t. The student s are going to t ake t he test in t wo days39。 ti me. Even so, peopl e are going t o f ind i t di f i cul t o get to wor k. But so f ar, the publi c has expr essed it s gr ati tude to the student s in let ers t o the Pr es. Only one or t wo peopl e have obj ected t ha t he st udent s wil l dri ve too f ast ! Lesson85 Never t oo ol d t o l earn 活到老學(xué)到老 I have just r ecei ved a let er f r om my ol d school inf orm ing me that m y f or mer head master, Mr Regm al d Page, wi l be r etir ing next week. Pupil s of the school, ol d and new, wi l be sendi ng him a present t o mark the occasion. Al l t hose who have contr ibuted t owar ds the gi ft wi l sign t hei r nam es i n a l ar ge album which wi l be sent t o the headmast er 39。s home. We shal al r emember Mr Page f or his pati ence and under st andi ng and f or the ki ndl y encour agement he gave us when we went so unwil li ngl y t o school. A gr eat m any f orm er pupil s wi l be at ending a farewel l di nner i n his honour next Thur sday. It i s a curi ous coincidence that the day bef ore hi s ret ir em ent , Mr Page wil l have been teachi ng for a t otal of fort y year s. Aft er he has r et ir ed, he wi l devot e him sel f to gardening. For hi m, thi s wil l be an ent ir el y new hobby. But t his does not mat ter, f or, as he has of ten r em arked, one i s never too ol d to learn. Lesson86 O ut of control 失控 As t he man t ri ed to swi ng the speedboat round, t he steeri ng wheel came away in his hands. He waved desperatel y to hi s pani on, who had been water skii ng for the l ast f if teen mi nut es. Both men had har dly had t im e to r eal ize what was happening when t hey were t hrown vi olent1y i nt o t he sea. The speed boat had str uck a buoy, but i t cont inued to m ove ver y quickly across the wat er . Both men had just begun to swi m towards t he shor e. when t hey not iced wi th di smay t hat he speedboat was m ovi ng i n a ci rcle. It now came st raight towar ds them at tr emendous speed. In less than a mi nut e, i t roared past them only a few feet away. Af ter it had pased, t hey swam on as quickly as t hey could because t hey knew that he boat would soon r eturn. They had just had enough ti me t o swi m out of danger when t he boat agai n pleted a ci rcle. On t his occasion, however , i t had sl owed down consider abl y. The petr ol had nearl y al been used up. Bef ore long, t he noi se dropped pl et ely and t he boat began t o dri ft gentl y acr oss the water . Lesson87 A perf ect al ibi 極好的不在犯罪現(xiàn)場(chǎng)的證據(jù) 39。At t he ti me the m urder was mit ted, I was tr avel ing on the o39。cl ock tr ai n t o London,39。 said t he man. 39。Do you always catch such an ear ly t rain ?39。 asked t he inspect or . 39。Of course I do,39。 answer ed t he man.39。 I must be at wor k at 10. 0 o39。clock. My empl oyer wi l conf ir m that I was there on t im e. 39。 Woul d a l ater tr ai n get you to wor k on t ime ?39。 asked t he inspector . 39。 I suppose i t woul d, but I never catch a l at er tr ai n.39。 39。At what ti me did you ar r i ve at the stat ion ?39。 39。At t en to eight . I bought a paper and wai ted f or the t rain. 39。 And you didn39。t noti ce anythi ng unusual ?39。 39。 Of cour se not .39。 39。I suggest,39。 said t he inspector , 39。that you ar e not tel ing t he tr uth. I suggest t hat you did not catch t he 8. 0 o39。clock t rain, but that you caught t he whi ch woul d sti l get you t o wor k on t ime. You see, on t he morni ng of the mur der , the o39。cl ock tr ai n did not r un at al l. I t br oke down at Fer ngr een st at ion and was t aken of f the l ine.39。 Lesson88 Trapped i n a m ine 困在礦井里 Si x men have been t rapped in a mine f or seventeen hour s. I f they are not br ought to t he sur face soon they may l ose t hei r li ves. However , rescue operat ions are pr ovi ng dif fi cul t. I f explosives are used, vi br ati ons wi l l cause the r oof of the m ine t o col lapse. Rescue wor kers are theref or e dri l ing a hol e on the nor th side of t he mine. They intend t o bri ng the m en up in a special capsul e. I f ther e had not be en a har d l ayer of rock beneath the soil , t hey would have pleted t he job i n a f ew hour s. As it i s, t hey have been dr il li ng f or si xt een hour s and t hey st il l have a l ong way to go. Meanwhil e, a micr ophone, whi ch was lower ed into the mi ne two hour s ago, ha s enabled t he men t o keep i n t ouch wi th the closest r el atives. Though t hey ar e running out of food and dri nk, t he men are che erf ul and confi dent that they wi l get out soon. They have been t ol d t hat r escue oper at ions are pr ogressi ng sm oot hly. If t hey knew how dif fi cul t it was t o dri l thr ough the hard r ock, t hey woul d lose hear t. Leson89 A sl ip of t he tongue 口誤 People wi l do anythi ng to see a f ree showeven i f it is a bad one. When t he news got r ound t hat a vari ety show woul d be present ed at our local ci nem a by the P. and U. Bi rd Seed Company, we al l rushed to see it . We had t o queue f or hour s to get in and t here m ust have been s ever al hundr ed peopl e present j ust be f ore the show began. Unfor tunately, the show was one of the dul lest we have ever seen. Those who f ai led t o get i n need not ha ve fel t di sappointed as many of t he ar ti st es who shoul d have appear ed did not 11 立項(xiàng)背景，必要性， 國(guó)內(nèi)外研究現(xiàn)狀和發(fā)展趨勢(shì) 立項(xiàng)背景 ` 項(xiàng)目研究開發(fā)的必要性 是農(nóng)業(yè)產(chǎn)業(yè)結(jié)構(gòu)調(diào)整和增加農(nóng)民收入的迫切需要 XX 是一個(gè)位于湘中，靠近湘西的農(nóng)業(yè)地區(qū)， 多 年來農(nóng)業(yè)以糧食種植業(yè)為主。 XX 市人均糧食為 300 公斤，比