题目内容

按照《矿山生态环境保护与污染防治技术政策》的有关规定,废弃地复垦的相关要求包括()。A.矿山开按照《矿山生态环境保护与污染防治技术政策》的有关规定,废弃地复垦的相关要求包括()。

A. 矿山开采企业应将废弃地复垦纳入矿山日常生产与管理,提倡采用采(选)矿—排土(尾)—造地—复垦一体化技术
B. 矿山废弃地复垦应做可垦性试验,采取最合理的方式进行废弃地复垦
C. 矿山生产过程中应采取种植植物和覆盖等复垦措施,对露天坑、废石场、尾矿库、矸石山等永久性坡面进行稳定化处理,防止水土流失和滑坡。废石场、尾矿库、矸石山等固废堆场服务期满后,应及时封场和复垦,防止水土流失及风蚀扬尘等
D. 鼓励推广采用覆岩离层注浆,利用尾矿、废石充填采空区等技术,减轻采空区上覆岩层塌陷
E. 采用生物工程进行废弃地复垦时,宜对土壤重构、地形、景观进行优化设计,对物种选择、配置及种植方式进行优化

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A.beforeB.althoughC.asD.since

A. before
B. although
C. as
D. since

According to Paragraph 2, sold media feature______.

A. a safe business environment.
B. random competition.
C. strong user traffic.
D. flexibility in organization.

Section A
Directions: In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A , B, C, and D.
I was delighted to hear you ______ that.

A. to say
B. said
C. to have said
D. say

Paid and owned media are controlled by marketers promoting their own products. For earned media, such marketers act as the initiator for users' responses. But in some cases, one marketer's owned media become another marketer's paid mediafor instance, when an e-commerce retailer sells ad space on its Web site. We define such sold media as owned media whose traffic is so strong that other organizations place their content or e-commerce engines within that environment. This trend, which we believe is still in its infancy, effectively began with retailers and travel providers such as airlines and hotels and will no doubt go further. Johnson & Johnson, for example, has created BabyCenter, a stand-alone media property that promotes complementary and even competitive products. Besides generating income, the presence of other marketers makes the site seem objective, gives companies opportunities to learn valuable information about the appeal of other companies' marketing, and may help expand user traffic for all companies concerned.
The same dramatic technological changes that have provided marketers with more (and more diverse) communications choices have also increased the risk that passionate consumers will voice their opinions in quicker, more visible, and much more damaging ways. Such hijacked media are the opposite of earned media: an asset or campaign becomes hostage to consumers, other stakeholders, or activists who make negative allegations about a brand or product. Members of social networks, for instance, are learning that they can hijack media to apply pressure on the businesses that originally created them.
If that happens, passionate consumers would try to persuade others to boycott products, putting the reputation of the target company at risk. In such a case, the company's response may not be sufficiently quick or thoughtful, and the learning curve has been steep. Toyota Motor, for example, alleviated some of the damage from its recall crisis earlier this year with a relatively quick and well-orchestrated social-media response campaign, which included efforts to engage with consumers directly on sites such as Twitter and the social-news site Digg.
Consumers may create "earned" media when they are______.

A. obsessed with online shopping at certain Web sites.
B. inspired by product-promoting e-mails sent to them.
C. eager to help their friends promote quality products.
D. enthusiastic about recommending their favorite products.

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