更多"become big"的相关试题:
[单项选择]
Why did milk become a big business
A. Because of the development of industry.
B. Because of the pasteurization process.
C. Because of the new discoveries.
D. Because of the increasing number of cattle.
[填空题]Organic agriculture has become a big industry as more and more farmers are switching to it.
[简答题]
Light pollution now has become a big problem and led to much waste in our society. It has been estimated that 30% of the electricity generated for outdoor illumination is wasted. Important, too, are the environmental costs of producing the energy to power wasted light. For example, for every kilowatt-hour of electricity used, almost two pounds of carbon dioxide and almost two grams of sulphur dioxide are emitted into the environment. (46) Thus by simply eliminating wasted light, those amounts can be substantially reduced with no negative effect on necessary lighting and with decidedly positive environmental benefits for the region.
For individuals and families another significant issue is that of light intrusion, the spilling of un- wanted light onto private property. This concern is already addressed in some local zoning codes where maximum light levels at property lines are established. (47) But as the problem becomes more common, homeowners may also sense tha
[单项选择]Tourism has become a very big (1) . For Spain, Italy and Greece, it is the largest (2) of foreign exchange, and (3) for Britain, it is the fourth. Faced (4) this huge income, no government can afford to look (5) on the business~ questions of hotel bath rooms, beach umbrellas and ice cream sales are now (6) by ministers of tourism with solemn expertise. Before the Second World War the tourist industry was widely (7) as being unmanly and stupid. But (8) has become a new industry, as trade business used (9) ; in Spain, Italy, Greece and much of Eastern Europe, new road (10) have opened up in the country, first to tourists, and (11) to industry and locals.
(12) of tourism is a nationalized industry, a (13) part of national planning. In a place west of Marseilles, the French government is killing mosquitoes and (14) six big vacation places to (15) A. since
B. before
C. ago
D. after