问题 填空题

Part 4


Questions 26-45


·Read the following passage and decide which answer bestfits each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.
The "standard of living" of any country means the (26) person’s share of the goods and services which the country produces. A country’s standard of living, therefore depends (27) and foremost on its capacity to produce wealth. "Wealth" in this (28) is not money, for we do not live on money (29) on things that money can buy: "goods" such as food and clothing, and "services" such as (30) and "entertainment".
A country’s capacity to produce wealth depends upon many factors, most of which have an effect (31) one another. Wealth depends (32) a great extent upon a country’s natural resources. Some regions of the world are well supplied with coal and minerals, and have a (33) soil and a favorable climate; other regions (34) none of them.
Next to natural resources (35) the ability to turn them to use. China is perhaps as well off as the USA in natural resources, but suffered for many years from (36) and external wars, and for this and other reasons was incapable (37) her resources. Sound and (38) 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 (39) well served by nature but less well ordered.
A country’s standard of living does not only depend upon the wealth that is produced and (40) 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 (41) 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 (42) be lacking. A country’s wealth is, therefore, much (43) by its manufacturing capacity, (44) that other countries can be found ready to (45) its manufactures.

A.impressed

B.effected

C.influenced

D.infected

答案

参考答案:C

解析: [考点] 词义辨析

[分析]: 本句意为“因而一个国家的财寓受到该国生产力的很大______”。4个选项的意思分别是:A.impressed“给予深刻的印象”;B.effected“产生……的影响,导致了……”,如:The storm effected a flood in this area.(这场暴雨给这个地区造成了洪水。);C.influenced“影响,对……起作用,左右,支配”,如:It’s clear that her painting has been influenced by Picasso.(她的画显然受到Picasso的影响。):D.infected“感染,传染”。只有选项C.influenced符合题意。

单项选择题
问答题


阅读以下说明和图,根据要求回答问题1~问题4。
[说明]
某电子商务公司开办了在线电子商务网站,主要为各注册的商家提供在线商品销售功能。为更好地吸引用户,该公司计划为注册的商家提供商品(Commodity)促销(Promotion)功能。商品的分类(Category)不同,促销的方式和内容也会有所不同。
注册商家可发布促销信息。商家首先要在自己所销售商品的分类中,选择促销涉及的某一具体分类,然后选出该分类的一个或多个商品(一种商品仅属于一种分类),接着制定出一个比较优惠的折扣政策和促销活动的优惠时间,最后由系统生成促销信息并将该促销信息公布在网站上。
商家发布促销信息后,网站的注册用户便可通过网站购买促销商品。用户可选择参与某一个促销 (Promotion)活动,并选择具体的促销商品(Commodity),输入购买数量等购买信息。系统生成相应的一份促销订单(POrder)。只要用户在优惠活动的时间范围内,通过网站提供的在线支付系统,确认在线支付该促销订单(即完成支付),就可以优惠的价格完成商品的购买活动,否则该促销订单失效。
系统采用面向对象方法开发,系统中的类及类之间的关系用UML类图表示,如图6-18所示是该系统类图中的一部分;系统的动态行为采用UML序列图表示,如图6-19所示是发布促销的序列图。


[问题2]
请从表6-12中选择相应的方法名,填写到图6-19所示中(7)~(10)空缺处的对应位置中。

表6-12 可选消息列表

功能描述方法名
向促销订单中添加所选的商品buyCommodities
向促销中添加要促销的商品addCommodities
查找某个促销的所有促销订单信息列表getPromotionOrders
生成商品信息createCommodity
查找某个分类中某商家的所有商品信息列表getCommodities
生成促销信息createPromotion
生成促销订单信息createPOrder
查找某个分类的所有促销信息列表getCategoryPromotion
查找某商家所销售的所有分类列表getCategories
查找某个促销所涉及的所有商品信息列表getPromofionCommodities