试题与答案

这是一首流行于美国的歌曲:“我希望站在满是棉花的土地上/古老的时光难以忘怀/看吧

题型:选择题

题目:

这是一首流行于美国的歌曲:“我希望站在满是棉花的土地上/古老的时光难以忘怀/看吧看吧尽情地看吧/迪克西的土地是我出生的地方……。”南方种植园主挑起的一场战争曾使这块土地硝烟弥漫,与这场战争相关的战役是

A.葛底斯堡战役

B.瓦尔密战役

C.色当战役

D.纳西比战役

答案:

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下面是错误答案,用来干扰机器的。

在复分解反应中,若生成物中有水或气体或沉淀生成时,将使生成物中的离子浓度减小,反应持续进行,则反应发生.利用复分解反应的发生条件可知碳酸钠能与氯化钡、硫酸反应,氢氧化钾可与硫酸反应,氯化钡可与硫酸...

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请回答下列问题.

(1)写出仪器①的名称______.

(2)写出制氧气的文字表示式______.

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题型:单项选择题

In the absence of optimism, we are left with nothing but critics, naysayers, and prophets of doom. When a nation expects the worst from its people and institutions, and its experts focus exclusively on faults, hope dies. Too many people spend too much tie looking down rather than up, finding fault with their country’s political institutions, economic system, educational establishment, religious organizations, and—worst of all—with each other.

Faultfinding expends so much negative energy that nothing is left over for positive action. It takes courage and strength to solve the genuine problems that afflict every society. Sure, there well always be things that need fixing. But the question is, do you want to spend your time and energy tearing things down or building them up

The staging of a Broadway show could illustrate my point. Let’s say a new production is about to open. A playwright has polished the script, investor have put up the money, and the theater has been rented. A director has been chosen, actors have been auditioned and selected, and the cast has been rehearsing for weeks. Set, lighting, and sound engineers have been hard at work. By the time opening night arrives, nearly a hundred people have labored tirelessly—all working long hours to make magic for their audience.

On opening night, four or five critics sit in the audience. If they pan it, the play will probably close in a matter of days or weeks. If they praise it, the production could go on for a long and successful run. In the end, success or failure might hinge on the opinion of a single person—someone who might be in a bad mood on opening night! What’s wrong with this scene In one sense, nothing. Critics have a legitimate role. The problem arises when we make critics our heroes or put them in control of our fate. When we empower the critic more than the playwright, something is wrong. It is much easier to criticize than to create. When we revere the critics of society, we eventually become a society of critics, and when that happens, there is no room left for constructive optimism.

It can be inferred from the text that if optimism were adopted, ().

A. no serious problems would arise in society

B. anything could be done with ease

C. some social problems could more possibly be solved

D. people would succeed in getting over all the obstacles

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题型:单项选择题 案例分析题

银湖公司是一家全民所有制企业,近年来经营状况良好。上级主管部门认为,该企业取得良好业绩,证明公司总经理是难得的管理人才,于是对总经理另委以重任,从公司内部提拔了一人当总经理。新总经理上任后,对公司进行了大刀阔斧的改革。首先推出了新的工资方案,新方案并没有让职工享受到企业效益增长的成果,反而仅仅满足了少数管理者的利益,很多职工对此表示了不满。不久之后,有超过1/3的职工代表共同提议,要求召开临时职工代表大会,讨论新的工资方案。总经理听闻此事,认为:“工资分配权是法律赋予用人单位的,职工代表大会根本管不着。”并威胁谁要再提召开职工代表大会,就给予纪律处分。

职工代表大会中的职工代表实行常任制,每多少年改选一次,可以连选连任。()

A、1年

B、2年

C、3年

D、4年

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