During the 1980s, unemployment and underemployment in some countries was as

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问题 During the 1980s, unemployment and underemployment in some countries was as high as 90 percent. Some countries did not【C1】______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.
【C2】______problems cannot always be solved by copying the industrialized nations. Industry in the developed nations is highly automated and very【C3】______It provides fewer jobs than labor-intensive industrial processes, and highly skilled workers are needed to【C4】______and repair the equipment. These workers must be trained,【C5】______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.【C6】______, just to begin training, the students must first learn English, French, German, or Japanese. The students then spend many years abroad, and【C7】______do not return home.
"All nations agree that science and technology should be shared. " The point is: countries【C8】______the industrial process of the developed nations need to look carefully【C9】______the costs, because many of these costs are hidden. Students from these nations should study the problems of the industrialized countries closely.【C10】______care, they will take home not the problems of science and technology, but the benefits. [br] 【C9】

选项 A、to
B、at
C、for
D、around

答案 B

解析本题考查动词look与不同介词的固定搭配。look to指“照看，注意，指望”；look at意为“看待，考虑”；look for意为“寻找”；look around意为“四处观看”。根据句意，那些国家需要认真考虑成本，只有look at符合，故选B。

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