为更好地完成教学任务,教师可在一节课上采用几种不同的教学方法。( )
TRIPS协定确立的知识产权保护原则是( )。
较高的最低保护标准
保护范围广
保护周期长
保护程序严格
与《企业破产法》的规定相比较,《商业银行法》对商业银行破产的规定有哪些特殊之处?( )
仅以不能清偿到期债务为破产原因
破产宣告前须经国务院银行业监督管理机构同意
清算组成员须包括国务院银行业监督管理机构的人员
破产清算时应优先支付个人储蓄存款的本息
【背景资料】
某公司承建北方某城市主干道工程。该道路结构为200mm厚二灰稳定土底基层、350mm厚水泥稳定碎石基层。180mm厚沥青混合料 面层分为三层施工。底面层厚80mm,中面层厚60mm,表面层厚40mm。底面层和中面层采用普通AC型沥青混凝土。表面层采用改性 沥青玛碲脂混合料SMA。建设单位要求5月1日开始施工,11月30日完工。
项目部进场后,编制了施工组织设计,其中编制了详细的施工进度计划,实施中进行动态调整,完工后依据进度计划、调整资料对施 工进行总结。项目部在城市郊区建立了二灰稳定土与水泥稳定碎石的拌合站。二灰稳定土与水泥稳定碎石均在夜间拌合、运输,白天 碾压。铺筑一段时间后,水泥稳定碎石表面出现了松散、强度偏低的问题。项目部调整了碾压的时间。由于拆迁的影响,工期延误, 部分路段沥青混合料的施工进入了冬期,为保证沥青混合料的摊铺质量,项目部选择在气温较高的时间段施工。在沥青混凝土的施工 中,项目部采用光轮振动压路机碾压,被监理制止。摊铺碾压完成后.现场实测沥青混合料面层的压实度达到了96%,沥青混合料的 平均厚度为182mm。个别路段的平整度为1.3mm,平均值为1.15mm。项目部自检结论为合格。
计算甲公司进口高档护肤类化妆品增值税税额的下列计算中,正确的是( )。
(85+85×5%)×13%=11.60 (万元)
85÷(1-15%)×13%=13 (万元)
(85+85×5%)÷(1-15%)×13%=13.65 (万元)
85×13%=11.05 (万元)
One basic weakness in a conservation system based wholly on economic motives is that most members of the land community have no economic value. Yet these creatures are members of the biotic community and, if its stability depends on its integrity, they are entitled to continuance.
When one of these non economic categories is threatened and, if we happen to love it, we invent excuses to give it economic importance. At the beginning of the century songbirds were supposed to be disappearing.(46)Scientists jumped to the rescue with some distinctly shaky evidence to the effect that insects would eat us up if birds failed to control them. The evidence had to be economic in order to be valid.
It is painful to read these roundabout accounts today. We have no land ethic yet, (47) but we have at least drawn nearer the point of admitting that birds should continue as a matter of intrinsic right, regardless of the presence or absence of economic advantage to us.
A parallel situation exists in respect of predatory mammals and fish-eating birds. (48) Time was when biologists somewhat overworked the evidence that these creatures preserve the health of game by killing the physically weak, or that they prey only on “worthless” species. Here again, the evidence had to be economic in order to be valid. It is only in recent years that we hear the more honest argument that predators are members of the community, and that no special interest has the right to exterminate the m f or the sake of a benefit, real or fancied, to itself.
Some species of tree have been“read out of the party” by economics-minded foresters because they grow too slowly, or have too low a sale value to pay as timber crops.(49) In Europe, where forestry is ecologically more advanced, the noncommercial tree species are recognized as members of native forest community, to be preserved as such, within reason. Moreover, some have been found to have a valuable function in building up soil fertility. The interdependence of the forest and its constituent tree species, ground flora, and fauna is taken for granted.
To sum up: a system of conservation based solely on economic self-interest is hopelessly lopsided. (50) It tends to ignore , and thus eventually to eliminate, many elements in the land community that lack commercial value,but that are essential to its healthy functioning. It assumes, falsely, that the economic parts of the biotic clock will function without the uneconomic parts.