2 A country's capacity to produce wealth depends upon many factors, most of which have an effect on one another. Wealth depends to a great extent upon a country's natural resources, such as coal, gold, and other minerals, water supply and so on. Some regions of the world are well supplied with coal and minerals, and have a fertile soil and a favourable climate; other regions possess none of them.
3 Next to natural resources comes the ability to turn them to use. Some countries are perhaps well off in natural resources, but suffered for many years from civil and external wars, and for this and other reasons have been unable to develop their resources. Sound and stable political conditions, and freedom from foreign invasion, enable a country to develop its natural resources peacefully and steadily, and to produce more wealth than another country equally well served by nature but less well ordered. Another important factor is the technical efficiency of a country's people. Industrialized countries that have trained numberous skilled workers and technicians are better placed to produce wealth than countries whose workers are largely unskilled.
4 A country's standard of living does not only depend upon the wealth that is produced and consumed within its own borders, but also upon what is indirectly produced through international trade. For example, Britain's wealth in foodstuffs and other agricultural products would be much less if she had to depend only on those grown at home. Trade makes it possible for her surplus manufactured goods to be traded abroad for the agricultural products that would otherwise be lacking. A country's wealth is, therefore, much influenced by its manufacturing capacity, provided that other countries can be found ready to accept its manufactures.
The standard of living in a country is determined by______.
A.its goods and services.
B.the type of wealth produced.
C.how well it can create wealth.
D.what an ordinary person can share.
第3题
治疗急性胰腺炎时哪项是抑制或减少胰液分泌的方法
A.禁食及胃肠减压
B.抑肽酶
C.H2受体拮抗剂
D.生长抑素
E.抗胆碱能药物
第4题
治疗急性坏死型胰腺炎的较好药物是
A.大量使用抗生素
B.积极抗休克治疗
C.生长抑素及其类似物
D.用吗啡止痛
E.补充液体和电解质
第5题
治疗急性胰腺炎时哪项不是抑制或减少胰液分泌的方法
A.禁食及胃肠减压
B.抑肽酶
C.H2受体拮抗剂
D.生长抑素
E.抗胆碱能药物
第6题
重症急性胰腺炎出现肠麻痹时,不宜应用的药物是
A.奥曲肽
B.抗生素
C.H2受体拮抗剂
D.质子泵抑制剂
E.抗胆碱能药物
第7题
治疗急性坏死型胰腺炎的较好药物是
A.大量使用抗生素
B.积极抗休克治疗
C.生长抑素及其类似物
D.用吗啡止痛
E.补充液体和电解质
第8题
急性出血坏死型胰腺炎出现肠麻痹时宜应用的药物
A.奥曲肽
B.肾上腺糖皮质激素
C.H2受体阻滞剂
D.质子阻滞剂
E.抗胆碱能药物
第9题
关于急性胰腺炎的治疗方法,下列各项中.哪项没有抑制或减少胰液分泌的作用
A.生长抑素
B.抑肽酶
C.H2受体拮抗剂
D.禁食及胃肠减压
E.抗胆碱能药物
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!