【正文】 pay for the erection of the base. Fund raising by popular subscription was behind 15 . One fund raising method used was to have popular Americans write letters which were then sold in public.The base and statue, 16 272 feet tall, were pleted in 1886. From a 17 standpoint, the statue is a marvel. The inner structure was designed by the French engineer, Alexandre Eiffel. His design for the stressed copper skin of the statue anticipated many of the 18 utilized in modern aircraft.After a century, the monument began to show signs of getting worse in 19 . Just as Frenchmen had created the Statue, so it was with restoration.A Frenchman noted the decay and French and American craftsmen and contributions brought about the renewal of the Statue in time for its is still 20 in France and the United States.A. pletelyB.measuresC.popularD.togetherE. honorF.manufactureG.scheduleH.rewardI. celebratedJ.principlesK.embarrassedL.technicalM. voluntaryNconditions0.discouragedUnit FourPassage 2Sophy Brent came to visit me nearly every day. She made me feel uneasy most of the time. She smoked 11 and never used an ashtray. She followed me into the kitchen while I made tea or coffee or supper and 12 herself to the children39。 you do not entertain in anything approaching the middleclass 14 The wife39。 little entertaining goes on there or in the front room, if there 13 to be one。s surface. They were 15 putting to use one of the newest methods of 16 minerals in the ground—using trees and plants as 17 that certain minerals may lie beneath the ground on which the trees andplants are growing.This newest method of searching for minerals is 18 on the fact that minerals deep in the earth may 19 the kind of bushes and trees that grow on the surface.At Watson Bar Creek, a brook six thousand feet high in the mountains of British Columbia, Canada, a mineral search group gathered bags of tree seeds. Boxes were filled with small branches from the trees. Roots were dug and put into boxes. Each bag and box was 20 marked. In a scientific laboratory the parts of the forest trees were burned to ashes and tested. Each small part was examined to learn whether there were minerals in it.A. signsB.sufficientlyC.locatingD.affectE. merelyF.magicG.hintsH.carefullyI. findingJ.messageK.flightL.probableM. revealingN.basedO.informationUnit Three.Passage 2America39。clock and is so plentiful that lunch is unnecessary. A. features B. shortly C. potential D. definitely E. perfect F. promoted G. live H. professional I. characters J. promised K. choices L. includes M. pleasures N. vigorously O. substitutionsUnit SixPassage 2Student expeditions do a great deal of good work on the Arctic islands but from time to time cause trouble in the huts, probably because students are not familiar with the 11 of the little wooden huts dotted all over the islands of the Spizbergen group.Each hut 12 has an inner and an outer door, shutters over the windows, a store of wood 13 up outside, dry chopped wood inside, utensils and cutlery, and above all, a small store of food. All these things must be pletely in 14 whenever the hut is left.It makes no 15 if it is only the middle of July. That 16 hut may not be visited again before the winter. A door left open can lead either to snow filling up the hut to the ceiling, or 17 still, wind blowing the roof off. Unfastened shutters leave the windows an easy prey for polar bears 18 for food and the result is again snow in the hut. The readychopped wood is also very important.A traveler visiting the hut in the middle of the dark time and perhaps in bad weather, his feet, hands and face bitten by the frost, will have his difficulties doubled if the wood he left has been used up by others and he had nothing with which to 19 a fire.Ten or more years ago there were enough hunters to look after most of the huts, but now many buildings have bee useless because there is no one to repair them and because of 20A. worseB.peculiarC.laidD.lightE. generallyF.orderG.particularH.conventionsI. carelessnessJ．differenceK.builtL.fashionsM. searchingN.ordinarilyO.resultUnit SevenPassage 2Most of us trade money for entertainment. Movies, concerts and shows are enjoyable but 11 .If you think that you can39。t cost you a penny. Be sure to check mercial advertisements too. A flea market can provide hours of pleasant looking round. Perhaps you can find a free cooking or crafts 17 in a department store.Plan ahead for some activities. It is always more pleasant not to have people in front of you in a museum or at a zoo. You may save some money, too, since these places often 18 aside one or two free 19 days at slow times during the week. Make sure that you are including the indispensable 20 that people travel miles to see. If you feel like taking an interesting walk, find a free walking tour, or plan one yourself.A. expensiveB.Wonder D.admissionE. setF.Wander H.additionI. valuableJ.dispute L.confidentlyM. sightsN.demonstration Unit EightPassage 2When a person feels low, blue, or down in the clumps, it usually means he has been hurt, disappointed, or saddened by something that causes a confused and listless feeling. There is 11 a type of music called the blue, a low, mournful, sad sound to 12 these universal human feelings.Depression is another name for this mood. Feeling depressed is a normal and natural 13 to experiences of loss, failure, and unde