有关蛋白质二级结构的叙述正确的是指A．氨基酸的排列顺序 B．每一氨基酸侧链的空间构象

My friend Jack was the first person I knew ______an iPhone 5S.

A．using

B．to use

C．used

D．having used

急性乳腺炎最常见于（）

A.妊娠期妇女

B.初产哺乳的妇女

C.哺乳半年后的妇女

D.长期哺乳的妇女

E. * * 凹陷的妇女

脾的生理特性是（）

A.宣发肃降

B.喜条达恶抑郁

C.喜润恶燥

D.喜燥恶湿

E.喜热恶寒

近年来，现代都市中出现了一类富有浓厚时代气息的特殊人群——“拼族”，就是几个消费意向相同的人聚在一起，共同进行消费。“拼车”的可以节约50%以上的车费，“拼饭”的可以品尝几倍于自己餐费的美味……。“拼族”这一消费行为说明了（）

A.事物是变化发展的，事物之间固有的联系是不存在的

B.量变是构成事物的成分在排列顺序和结构上的改变

C.整体具有部分所没有的功能

D.事物的矛盾既有普遍性，又有特殊性

Senator Barack Obama likes to joke that the battle for the Democratic presidential nomination has been going on so long, babies have been born, and they’ re already walking and talking. That’s nothing. The battle between the sciences and the humanities has been going on for so long, its early participants have stopped walking and talking, because they’re already dead.

It’s been some 50 years since the physicist-turned-novelist C. P. Snow delivered his famous "Two Cultures" lecture at the University of Cambridge, in which he decried the "gulf of mutual incomprehension", the "hostility and dislike" that divided the world’s "natural scientists", its chemists, engineers, physicists and biologists, from its "literary intellectuals", a group that, by Snow’s reckoning, included pretty much everyone who wasn’t a scientist. His critique set off a frenzy of desperation that continues to this day, particularly’in the United States, as educators, policymakers and other observers lament the Balkanization of knowledge, the scientific illiteracy of the general public and the chronic academic turf wars that are all too easily lampooned.

Yet a few scholars believe that the cultural chasm can be bridged and the sciences and the humanities united into a powerful new discipline that would apply the strengths of both mindsets, the quantitative and qualitative, to a wide array of problems. Among the most ambitious of these exercises in fusion thinking is a program under development at Binghamton University in New York called the New Humanities Initiative.

Jointly conceived by David Sloan Wilson, a professor of biology, and Leslie Heywood, a professor of English, the program is intended to build on some of the themes explored in Dr. Wilson’s evolutionary studies program, which has proved enormously popular with science and nonscience majors alike, and which he describes in the recently published "Evolution for Everyone". In Dr. Wilson’s view, evolutionary biology is a discipline that, to be done right, demands a crossover approach, the capacity to think in narrative and abstract terms simultaneously, so why not use it as a template for emulsifying the two cultures generally "There are more similarities than differences between the humanities and the sciences, and some of the stereotypes have to be altered," Dr. Wilson said, "Darwin, for example, established his entire evolutionary theory on the basis of his observations of natural history, and most of that information was qualitative, not quantitative. "

As he and Dr. Heywood envision the program, courses under the New Humanities rubric would be offered campus-wide, in any number of departments, including history, literature, philosophy, sociology, law and business. The students would be introduced to basic scientific tools like statistics and experimental design and to liberal arts staples like the importance of analyzing specific texts or documents closely, identifying their animating ideas and comparing them with the texts of other immortal minds.

By citing the example of Darwin, Dr. Wilson intends to show that（）

A. qualitative information is more valuable than quantitative observations

B. it is preferable to take the mutual advantage of science and humanities

C. science has more similarities rather than differences than humanities

D. scientists should base their theory on qualitative information