These costs cannot be borne out of profits, no matter what popular（）may say.

A.It is too costly and not easy to access.

B.It is not available to everyone.

C.It cannot provide decent service.

D.Its costs is increasing all the time.

Labor has the opinion that______.

A．all efforts must be made to prevent automation

B．automation will cause a rise in consumer costs

C．its main interest lies in increasing all wages

D．technological change cannot be stopped

Public goods______.

A．are run by the government because they are very profitable

B．are such that the more people use them, the more it costs to provide

C．are such that they cannot be excluded from any consumer's use

D．are goods like airline travel

New exporters often make the mistake of ignoring the export market when

A．distribution costs are too high.

B．their product is selling well at home.

C．there is a global economic recession.

D．distributors cannot make safety modifications.

Nowadays, with the increasing costs of higher education, it has become an even bigger challenge.

(26)

A．Many Americans cannot afford higher education because of the soaring college tuition fees and expenses.

B．Sending their children to college is no longer a bigger challenge for millions of Americans.

C．The American government has set the goal that it will eventually stop funding higher education institutions.

D．Nowadays, American parents have to pay more to send their children to college.

ent.

Some countries did not 【21】______ enough food; basic needs in housing and clothing were not 【22】______ Many of these countries looked to the industrial processes of the developed countries 【23】______ solutions.

【24】______ , problems. cannot always be solved by copying the industrialized countries . Industry in the developed countries is highly automated and very 【25】______ . It provides fewer jobs than labor-intensive industrial processes, and highly 【26】______ workers are needed to 【27】______ and repair the equipment. These workers must be trained 【28】______ many countries do not have the necessary training institutions. Thus, the 【29】______ of importing industry ecomes higher. Students must be sent abroad to 【30】______ vocational and professional training. 【31】______ ,just to begin training, the students must 【32】______ learn English, French, German,

or Japanese. The students then spend many years abroad, and 【33】______ do not return home.

All countries agree that science and technology 【34】______ be shared. The point is: countries 【35】______ the industrial processes of the developed countries need to look carefully 【36】______ the costs, because many of these costs are 【37】______ . Students from these countries should 【38】______ the problems of the developed countries closely. 【39】______ care, they will take home not the problems of science and technology, 【40】______ the benefits.

【21】

A．generate

B．raise

C．produce

D．manufacture

cent. Some countries did not【C1】______enough food; basic needs in housing and clothing were not【C2】______. Many of these countries looked to the industrial processes of the developed nations【C3】______solutions.

【C4】______, problems cannot always be solved by copying the industrialized nations. Industry in the developed nations is highly automated and very【C5】______. It provides fewer jobs than laborintensive industrial processes, and highly【C6】______workers are needed to【C7】______and repair the equipment. These workers must be trained,【C8】______many nations do not have the necessary training institutions. Thus, the【C9】______of importing industry becomes higher. Students must be sent abroad to【C10】______vocational and professional training.【C11】______, just to begin training, the students must【C12】______learn English, French, German, or Japanese. The students then spend many years abroad, and【C13】______do not return home.

All nations agree that science and technology【C14】______be shared. The point is, countries【C15】______the industrial processes of the developed nations need to look carefully【C16】______the costs, because many of these costs are【C17】______. Students from these nations should【C18】______the problems of the industrialized countries closely.【C19】______care, they will take home not the problems of science and technology,【C20】______the benefits.

【C1】

A．generate

B．raise

C．produce

D．manufacture

During the 1980s, unemployment(失业人数)and underemployment(不充分就业)in some countries was so high as 90 per cent. Some countries did not【C1】______enough food; basic needs in housing and clothing were not【C2】______. Many of these countries looked【C3】______the industrial processes of the developed nations for solution.

【C4】______, problems cannot always be solved by【C5】______the industrialized nations. Industry in the developed nations is highly automated and very【C6】______. It provides fewer jobs than labor-intensive industrial【C7】______, and highly skilled workers are needed to【C8】______and repair the equipment. These workers must be trained,【C9】______many nations do not have the necessary training institutions. Thus, the【C10】______of importing industry becomes higher. Students must be sent abroad to receive vocational and【C11】______training.【C12】______, just to begin training, the students must【C13】______learn English, French, Germans, or Japanese. The students then spend many years abroad, and【C14】______do not return home.

All nations agree that science and technology should be shared. The point is: countries【C15】______the industrial processes of the developed nations need to look carefully【C16】______the costs, be cause ninny of these costs are【C17】______Students from these nations should【C18】______the problems of the industrialized countries closely.【C19】______care, they will take home not the problems of science and technology,【C20】______the benefits.

【C1】

A．generate

B．boost

C．produce

D．manufacture

During the 1980s, unemployment(失业人数) and underemployment(不充分就业) in some countries was so high as 90 percent. Some countries did not【B1】enough food; basic needs in housing and clothing were not【B2】. Many of these countries looked【B3】the industrial processes of the developed nations for solution.

【B4】, problems cannot always be solved by【B5】the industrialized nations. Industry in the developed nations is highly automated and very【B6】. It provides fewer jobs than labor-intensive industrial【B7】, and highly skilled workers are needed to【B8】and repair the equipment. These workers must be trained,【B9】many nations do not have the necessary training institutions. Thus, the【B10】of importing industry becomes higher. Students must be sent abroad to receive vocational and【B11】training.【B12】, just to begin training, the students must【B13】learn English, French, Germans, or Japanese. The students then spend many years abroad, and【B14】do not return home.

All nations agree that science and technology should be shared. The point is: countries【B15】the industrial processes of the developed nations need to look carefully【B16】the costs, be cause many of these costs are【B17】. Students from these nations should【B18】the problems of the industrialized countries closely.【B19】care, they will take home not the problems of science and technology,【B20】the benefits.

【B1】

A．generate

B．boost

C．produce

D．manufacture

During the 1980s, unemployment(失业人数)and underemployment(不充分就业)in some in some countries was so high as 90 per cent. Some countries did not【B1】enough food; basic needs in housing and clothing were not【B2】. Many of these countries looked【B3】the industrial processes of the developed nations for solution.【B4】, problems cannot always be solved by【B5】the industrialized nations. Industry in the developed nations is highly automated and very【B6】. It provides fewer jobs than labor-intensive industrial【B7】, and highly skilled workers are needed to【B8】and repair the equipment. These workers must be trained,【B9】many nations do not have the necessary training institutions. Thus, the【B10】of importing industry becomes higher. Students must be sent abroad to receive vocational and【B11】training.【B12】, just to begin training, the students must【B13】learn English, French, Germans, or Japanese. The students then spend many years abroad, and【B14】do not return home.

All nations agree that science and technology should be shared. The point is: countries【B15】the industrial processes of the developed nations need to look carefully【B16】the costs, because many of these costs are【B17】. Students from these nations should【B18】the problems of the industrialized countries closely.【B19】care, they will take home not the problems of science and technology,【B20】the benefits.

【B1】

A．generate

B．boost

C．produce

D．manufacture