问题 单项选择题

用船舶和集装箱运粮油食品、冷冻品等易腐蚀食品出口的,应向()申请检验船舶和集装箱,经检验符合装运技术条件并发给证书后,方准装运。

A.运输口岸机构

B.口岸检验检疫机构

C.海关

D.卫生部门

答案

参考答案:B

问答题

(46) Students of United States history, seeking to identify the circumstances that encouraged the emergence of feminist movements, have thoroughly investigated the mid-nineteenth-century American economic and social conditions that affected the status of women. These historinans, however, have analyzed less fully the development of specifically feminist ideas and activities during the same period. (47) Furthermore, the ideological origins of feminism in the United States have been obscured because, even when historians did take into account those feminist ideas and activities occurring within the United States, they failed to recognize that feminism was then a truly international movement actually centered in Europe. American feminist activists who have been described as "solitary" and "individual theorists" were in reality connected to a movement—utopian socialism—which was already popularizing feminist ideas in Europe during the two decades that culminated in the first women’s rights conference held at Seneca Falls, New York, in 1848. (48) Thus, a complete understanding of the origins and development of nineteenth-century feminism in the United States requires that the geographical focus be widened to include Europe and that the detailed study already made of social conditions be expanded to include the ideological development of feminism.

The earliest and most popular of the utopian socialists were the Saint-Simonians. The specifically feminist part of Saint-Simonianism has, however, been less studied than the group’s contribution to early socialism. This is regrettable on two counts. By 1832 feminism was the central concern of Saint-Simonianism and entirely absorbed its adherents’ energy; hence, by ignoring its feminism, European historians have misunderstood Saint-Simonianism. Moreover, since many feminist ideas can be traced to Saint-Simonianism, European historians’ appreciation of later feminism in France and the United States remained limited.

(49) Saint-Simon’s followers, many of whom were women, based their feminism on an interpretation of his project to reorganize the globe by replacing brute force with the rule of spiritual powers. The new world order would be ruled together by a male, to represent reflection, and a female, to represent sentiment. This complementarity reflects the fact that, while the Saint-Simonians did not reject the belief that there were innate differences between men and women, they nevertheless foresaw an equally important social and political role for both sexes in their utopia.

Only a few Saint-Simonians opposed a definition of sexual equality based on gender distinction. This minority believed that individuals of both sexes were born similar in capacity and character, and they ascribed male-female differences to socialization and education. (50) The envisioned result of both currents of thought, however, was that women would enter public life in the new age and that sexual equality would reward men as well as women with an improved way of life.

(49) Saint-Simon’s followers, many of whom were women, based their feminism on an interpretation of his project to reorganize the globe by replacing brute force with the rule of spiritual powers.

阅读理解与欣赏

阅读下面的文字,完成1~3题。

        地球上的生命大都是自然形成的,然而一门叫合成生物学的新兴学科却颠覆了这一规律。它的诞生不过10年左右,却发展迅猛。合成生物学就是用人工合成的方法,对现有的、天然存在的生物系统进行重新设计和改造,或者通过人工的方法,创造自然界不存在的”。具体说,就是利用基因和基因组的基本要素及其组合,设计、改造、重构或创造生物分子、生物体部件、生物反应系统、代谢途径与网络乃至具有生命活力的生物个体。

        由于仍处于发展早期,合成生物学的未来具体应用领域尚难准确预料。时下较为普遍的看法是,它在医学、制药、化工、能源、材料和农业等领域会大有用武之地。在医疗和制药领域,一些科学家正在尝试用合成生物学手段开发新的药物。合成生物学家们已经制造出成千上万种可编程的生物零件,一些基因部件可以被撮合到一起,执行比较复杂的任务。相比于传统的制造工序和原材料,生物零件预期具有巨大的优势。生物零件可以制造出任何能够想象出来的医学药品,包括那些用传统化学无法制造出来的或今天价格奇贵的药品。

        当前,合成生物学的产业化应用已经初见端倪。合成生物学的基础研究催生了许多研发性的合成生物学公司,为合成生物学产业的发展提供了很好的技术平台,加快了产业化的进程。目前,所研发的产品大都完成试验,有的已与大公司合作进行工业化。据报道,美国两家企业已开始使用人工细菌生产生物燃料,全球制药巨头赛诺菲--安万特公司已经获准使用合成生物学改造的啤酒酵母生产青蒿素。我国在2010与2011年的“973”计划中都分别部署了合成生物学的项目。

        当合成生物学第一次走进公众的视野时,公众担心这一新技术是否会给人体健康带来某些不可预知的负面影响,是否会创造出人造生命以及对环境造成影响等。有关合成生物学的伦理争议大多集中在两种观点上:一是合成生物学家人工制造自然界中没有的生命,违背了上帝有关生命法则的旨意以及顺应自然发展规律的伦理;二是合成生物学家人工合成生命违背了尊重生命的伦理原则。合成生物学也因其利弊相兼而引起广泛争议。由美国彼得·哈特研究协会和伍德罗·威尔逊中心共同进行的民意调查显示,66%被调查者认为,应该推动合成生物学的研究,但34%的人要求禁止这一学科,起码不要在不了解其可能引起的不良后果时从事这方面的研究。在对合成生物学心存疑虑者中,27%的人担心恐怖组织会利用研究成果发展生物武器;25%的人担心合成生物学产生的人造生命会破坏伦理道德;23%的人担心这些研究会对人们健康产生负面影响;l3%的人担心环境会因此受到破坏。调查还发现,一半以上的被调查者希望美国政府制定严格措施,以规范合成生物学研究。

        选自《科技潮》2012年第3期

1.下列关于,正确的一项是(     )

A.合成生物学不仅可以利用现有的生物进化对已天然存在的生物系统进行重新设计和改造,而且可以用人工的方法创造自然界不存在的”。

B.利用基因或基因组的基本要素及其组合,设计、改造、重构和创造生物分子、生物体部件、生物反应系统、代谢途径与网络乃至具有生命活力的生物个体。

C.合成生物学是一门诞生时间很短却发展迅猛的新兴学科,因此它在医学、制药、化工、能源、材料和农业等领域一定会大有用武之地,前途光明。

D.虽然合成生物学已经初步进入产业化,但因其有利也有弊而引起国际上的广泛争议。它对人体健康、环境、社会伦理方面是否有影响,引起很多疑虑与担心。

2.下列对文章内容的理解,不恰当的一项是(     )

A.在医疗和制药领域,用合成生物学手段开发新的药物与传统的药物制造更具优势,甚至可以比较容易地制造出那些用传统化学无法制造出来的或今天价格奇贵的药品。

B.面对合成生物学的迅速发展,我国也非常重视此学科的发展与产业化转换,并在“973”计划中都分别部署了合成生物学的项目。

C.从伦理角度讲,反对合成生物学的人认为,人工制造与合成自然界中没有的生命,违背了顺应自然发展规律伦理和尊重生命的伦理原则。

D.根据民意调查显示,过半的被调查者认为,应该推动合成生物学的研究,但三分之一多的人要求禁止这一学科,两成多的人担心恐怖组织会利用研究成果发展生物武器等。

3.从全文来看,下列推断不符合文章内容的是(     )

A.只有走科研与产业一体化的道路,才能让科学技术得以快速发展并最终有效运用并服务于人类社会的生产与生活。

B.科学技术是一把双刃剑:如果运用的好,它可以为人类服务;如果运用的不当,它常常又给人类带来麻烦,甚至灾难。

C.从调查数据来看,尽管有过半的人对合成生物学持肯定与乐观态度,还是有很大一部分人表示反对或担忧,有的则希望政府规范合成生物学的研究。

D.其实一门学科利与弊的关键不在于其本身,而在于掌握它的人。只要用的合理,服务人类社会,我们都应该提倡并促使其发展。