以下所给出的现象中,物体运动状态没有发生改变的是( ) A.在弯曲的路上汽车匀速

题型:选择题

问题:

以下所给出的现象中,物体运动状态没有发生改变的是(  )

A.在弯曲的路上汽车匀速转弯

B.运动员在平直的冰面上匀速滑行

C.熟透的苹果从树上下落

D.嫦娥一号绕月匀速飞行

考点:物体运动状态的变化
题型:选择题

工程项目所在地为市区,城乡维护建设税的税率为()。

A.1%

B.3%

C.5%

D.7%

题型:选择题

异烟肼与下列药物合用时应慎重,但除外:

A.泼尼松
B.维生素B6
C.华法林
D.苯妥英钠
E.肼屈嗪

题型:选择题

通过对某些新成就、新理论、新观点、新发明、新方法、新技术、新进展进行各派观点、各家之言、各种方法等的()和比较,这种文献综述的写法是横式写法。

A.整理

B.查阅

C.描述

D.研究

题型:选择题

手三阳经与足三阳经交接在()

A.四肢部

B.肩胛部

C.头面部

D.胸部

E.背部

题型:选择题

It was the best of times or, depending on your political and philosophical outlook, one of the foulest and most depraved. Rebellion seemed to be leaping from city to city, continent to continent, by some fiery process of contagion. Radical students filled the streets of Mexico city, Berlin, Tokyo, Prague. In the U. S. , Chicago swirled into near anarchy as cops battled antiwar demonstrators gathered at the Democratic Convention. And everywhere from Amsterdam to Haight-Ashbury, a generation was getting high, acting up.

So, clearly, it was the year from hell--a collective "dive into extensive social and personal dysfunction," as the Wall Street Journal editorialized recently. Or, depending again on your outlook, a global breakthrough for the human spirit. On this, the 25th anniversary of 1968, probably the only thing we can all agree on is that ’68 marks the beginning of the "culture wars," which have divided America ever since.

Both the sides of the "culture wars" of the ’80s and ’90s took form in the critical year of’68. The key issues are different now--abortion and gay rights, for example, as opposed to Vietnam and racism--but the underlying themes still echo the clashes of ’68: Diversity vs. conformity, tradition vs. iconoclasm, self-expression vs. deference to norms. "Question authority," in other words, vs. "Father knows best."

The 25th anniversary of ’68 is a good time to reflect, calmly and philosophically, on these deep, underlying choices. On one hand we know that anti-authoritarianism for its own sake easily degenerates into a rude and unfocused defiance: Revolution, as Abbie Hoffman put it, "for the hell of it." Certainly ’68 had its wretched excesses as well as its moments of glory: the personal tragedy of lives undone by drugs and sex, the heavy cost of riots and destruction. One might easily conclude that the ancient rules and hierarchies are there for a reason--they’re worked, more or less, for untold millenniums, so there’s no point in changing them now.

But it’s also true that what "worked" for thousands of years may not be the best way of doing things. Democracy, after all, was onee a far-out, subversive notion, condemned by kings and priests. In our own country, it took all kinds of hell-raising, including a war, to get across the simple notion that no person is morally entitled to own another. One generation’s hallowed tradition--slavery, or the divine right of kings--may be another generation’s object lesson in human folly.

’68 was one more awkward, stumbling, half-step forward in what Dutschke called the "long march" toward human freedom. Actually, it helped inspire the worldwide feminist movement.

The writer’s attitude towards the issue is()

A. impartial

B. subjective

C. biased

D. puzzling

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