During the 1980s, unemployment and underemployment in some countries was as high as 90 percent. Some countries did not ___51___ enough food; basic needs in housing and clothing were not met. Many of these countries looked to the industrial processes of the developed nations for solutions.__52____ Problems cannot always be solved by copying the industrialized nations. Industry in the developed nations is highly automated and very ____53__. It provides fewer jobs than labor-intensive industrial processes, and highly skilled workers are needed to __54____ and repair the equipment. These workers must be trained, ___55___ many nations do not have the necessary training institutions. Thus, the cost of importing industry becomes higher. Students must be sent abroad to receive vocational and professional training. ___56___,just to begin training, the students must first learn English, French, German, or Japanese. The students then spend many years abroad, and ___57___ do not return home.All nations agree that science and technology should be shared. The point is: countries ___58___the industrial process of the developed nations need to look carefully ___59___ the costs, because many of these costs are hidden. Students from these nations should study the problems of the industrialized countries closely. ____60__ care, they will take home not the problems of science and technology, but the benefits. 回答第（52）问

During the 1980s, unemployment and underemployment in some countries was as high as 90 percent. Some countries did not ___51___ enough food; basic needs in housing and clothing were not met. Many of these countries looked to the industrial processes of the developed nations for solutions.__52____ Problems cannot always be solved by copying the industrialized nations. Industry in the developed nations is highly automated and very ____53__. It provides fewer jobs than labor-intensive industrial processes, and highly skilled workers are needed to __54____ and repair the equipment. These workers must be trained, ___55___ many nations do not have the necessary training institutions. Thus, the cost of importing industry becomes higher. Students must be sent abroad to receive vocational and professional training. ___56___,just to begin training, the students must first learn English, French, German, or Japanese. The students then spend many years abroad, and ___57___ do not return home.All nations agree that science and technology should be shared. The point is: countries ___58___the industrial process of the developed nations need to look carefully ___59___ the costs, because many of these costs are hidden. Students from these nations should study the problems of the industrialized countries closely. ____60__ care, they will take home not the problems of science and technology, but the benefits. 回答第（51）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（60）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（59）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（58）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（57）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（56）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（55）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（54）问

The best known and loved of all our many Christmas songs Silent Night was written in Oberndorf, a tiny village in Bavarian mountains. ____51__ Christmas Eve in 1818, Oberndorf had been isolated by a severe snowstorm, ___52___ already the inhabitants cheerfully prepared for the Christmas festivities. Then they discovered, to their ___53___ ,that the organ(风琴)had broken down.A village schoolmaster and church organist knew how unhappy the people would be, for music was the___54___ of all their celebration. So he went to the assistant priest(牧师)and suggested that the priest write a special song for the Christmas celebration that could be sung without any preparation. The priest ___55___ to do his best. Toward evening he went to the home of the ___56___ with the lovely words of the song Silent Night. Then the schoolmaster composed a melody to fit the words.On Christmas morning, the beautiful carol(圣诞节颂歌)was sung ___57___ the first time. A guitar was the____58__accompaniment(伴奏).All is clam; all is bright, sounded pure and clear in the Bavarian air. The song ___59___ to England until one hundred years ago. Times have changed, but Silent Night has remained. It is still sung ____60__ of the world where people commemorate(纪念)the birth of Christ. 回答第（53）问