The evident increase of the variety and amount of the daily consumption items and imported food products have considerably incre

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问题     The evident increase of the variety and amount of the daily consumption items and imported food products have considerably increased the quantity of waste generated by these products particularly from glass, plastic, card board and metal packaging. On the other hand, there does not exist an adequate system for the collection and transport of solid waste. Also, the country has not elaborated a strategy on urban solid waste, including the contemporary technologies for their treatment and recycling. All these have created extraordinary situation in cities and urban areas and especially in the capital city, situations which make responsible the relevant ministries and local authorities. Although they have declared to be committed for the solution of the problem, several times are still too far from the situation control.
    No city in Albania has completely solved the collection, transport and depositing of urban wastes. The same picture is about sewage waters. The situation is worse, because the shelters near residential areas very often are filled with stagnant waters and garbage. Damages and splitting in the drinking water network, interrupted supplying and sewage leakages pose a continuous danger for the infection of drinking waters with sewage waters, in some cities.
    New construction works, particularly in the city suburbs are not associated with the network of sewage pipelines, something which will aggravate more the environmental situation in urban areas, unless funds are urgently allocated for the construction of pipeline networks. Presently, the most of the depositing sites of urban wastes are inappropriate for this purpose and even close to river beds, constantly contaminating their waters and seriously endangering the quality of ground waters which very often are sources of drinking water. In order to precede the investments in this sector, during 1995 at the financial assistance of PHARE program, a study on urban and industrial waste management will be carried out.
    Considerable damages have been caused to parks and public gardens inside and near cities, due to the construction of a large number of bars and kiosks, in flagrant opposition to the criteria of urban planning and preservation of environment and natural landscape. Parti-cularly critical is the situation in some main cities of the country, where relatively large construction works are realized within green areas, further damaging and reducing them. The phenomenon of illegal constructions is present in many other zones of the country, especially on the coast and ecologically protected areas for tourism development like Karvasta, Golem, and Ksamili.
    The complete lack of sewage water treatment plants in cities, like Tirana, Durres, Vlore, Pogradec has created grave problems regarding environmental pollution and health risks for the population, which should be treated as priorities, especially in perspective zones for tourism development. A good beginning for the solution of this situation is the inclusion in PHARE program of two projects about treatment plants for sewage waters in Vlore and Pogradec, as well as some undertakings in cooperation with the World Bank or other organizations to improve sewage water pipelines.
The word "contaminating" in Paragraph 3 can be replaced by______.

选项 A、corrupting
B、contradicting
C、polluting
D、contracting

答案C

解析 语义题。结合该词所在的句子…constantly contaminating their waters…可知,contaminate的意思是“污染”,所以[C]为正确答案。[A]“腐败”、[B]“反驳”以及[D]“染上”均不正确,故排除。
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