国家规划要体现( )的原则,反映全国人民的共同愿望,并体现中央政府的预期和意图。A

题型:单项选择题

问题:

国家规划要体现( )的原则,反映全国人民的共同愿望,并体现中央政府的预期和意图。

A.六个必须

B.人与社会和谐发展

C.以人为本、统筹兼顾

D.以环境为本,统筹兼顾

考点:投资建设项目管理师宏观经济政策综合宏观经济政策
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国产集成电路系列和品种的型号由五部分组成。

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下列有关米力农的叙述正确的是()

A.是一种新型的非苷、非儿茶酚胺结构的强心药

B.含有联吡啶的结构

C.为磷酸二酯酶抑制剂

D.为强心苷类的强心药

E.结构中含有糖基

题型:单项选择题

张师傅单独完成一项工作需5小时,如果张师傅和王师傅同时工作,则只用3小时即可完成,如果王师傅单独工作,问需多少小时才能完成该项工作( )

A.3.5

B.7.5

C.8

D.8.5

题型:单项选择题

In November the European Parliament’s culture and education committee is due to move forward on its proposed "audiovisual media services" directive, before sending it to the full parliament in December. The new rules update and relax the "Television Without Frontiers" directive of 1989, which opened Europe’s national markets. But critics complain that they also seek to extend fusty regulations from the era of broadcast television to today’s very different technologies. Rules on advertising, the protection of children and so on could potentially also apply to all kinds of video streams, including video blogs, online games and mobile-video services.

This could have a chilling effect on innovation and risks stifling emerging technologies with rules designed for another age, says Chris Marsden of RAND Europe, a think-tank that has analysed the potential impact of the proposed rules for Ofcom, Britain’s media and telecoms regulator. "Regulators have to be thoughtful. They cannot predict the future of television "or the internet—no one can," says Niklas Zennstr. m, a co-founder of Skype, who is now setting up an internet television firm.

The proposed rules may be unrealistic as well as onerous. The idea that websites can be regulated like broadcasters, which are required to keep strict records of what they show in order to help watchdogs investigate complaints, is untenable. Firms could simply relocate outside the European Union to escape the new rules. Last week Ruth Hieronymi, a member of parliament, said she would introduce wording that might help to overcome some of the objections.

Behind the debate is the question of how best to balance competition and protection. Traditional broadcasters worry that they will be shackled by regulations while brisk start-ups can do as they please—so they like the idea of extending regulation to their new rivals. But even if the rules are approved as they stand, they will not come into force until 2010. Such a long, slow process seems incongruous given the pace of technological change.

The change of television can be attributed to()

A. the scarce spectrum and only small number of stations existed

B. advancement of technology

C. the preference of different audiences

D. Europe’s attempt to update the rules

题型:单项选择题

机械设计中,零部件的工作能力的计算属于()的程序。

A.总体设计

B.方案设计

C.鉴定与评价

D.设计任务的研究和制订

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