考情前瞻:2021年考研英语历史学类阅读理解模拟题及答案(六)

发布时间:2020-10-12


英语是考研初试当中比较拉分的科目,历来令不少考生又爱又恨。许多考生的英语都有很大的进步空间,因此英语该如何学就成为了众多考生关心的重点。想要学好英语,实战经验很重要。下面,51题库考试学习网为大家带来考研初试英语科目的一些模拟试题,正在备考的小伙伴赶紧练起来吧。

We now must address two questions:

Firstlywhere on Earth is the population problem the worst?

It is my opinion that the world\'s worst population problem is right here in the United States. This is because of our high per capita resource consumption. It has been estimated that a person added to the population of the United States will have 30 or more times the impact on world resources as will a person added to the population of an underdeveloped nation. Indeed, resource consumption in North America is roughly the same as resource consumption in the entire rest of the world.

Secondlywhere should we apply our efforts to have the most beneficial effect in helping to solve the population problem?

The answer is, right here in the U.S..

For many people, the population problem is a problem of "those people" in distant undeveloped countries. In early 1997, many people successfully lobbied Congress to restore family planning assistance in the U.S. foreign aid programs. This was a great victory, but it treats "those people" as though they were the big problem.

Unchecked population growth in the Third World means depletion of water resources. It means famine. It means suffering. It pushes populations to clear rainforests. It pushes populations to go out and graze on land that cannot sustain cattle, and that leads to expansion of deserts worldwide. We all have a stake in the global environment.

It is so easy to blame the problem on others and to identify what other people should do to solve the problem, while we ignore our own responsibilities and avoid doing anything to reduce the population problem in the U.S.. We need to work to stop population growth in the U.S..

There are two sources that contribute approximately equally to population growth in the U.S.: the excess of births over deaths, and immigration. Both of these must be addressed.

Let\'s compare three aspects of efforts to stop population growth in other countries with efforts to stop population growth in the United States.

1) When we give family planning assistance to other countries, we are dealing with countries over which we have no legal jurisdiction and where we have little or no immediate political responsibility.

When we confront population growth in the United States, we are dealing with a country where we as citizens have full and complete jurisdiction, and where we have political and family responsibilities. It should be much easier to solve our problem than it is to solve other peoples\' problems.

2) The negative effects of runaway population growth in an underdeveloped country are generally felt only in that country and in its immediate neighbors.

The negative effects of population growth in the U.S. are felt throughout the entire world, because of our enormous per capita consumption of resources. Indeed, one of the aims of the many free-trade agreements about which we currently hear so much, is to open up the world\'s resources for consumption by consumers in the U.S..

3) In countries receiving family planning assistance from the U.S. there will always be individuals who will claim that this assistance is a form of "genocide." They will be strengthened in this belief if we in the U.S. fail to take steps to halt our own population growth. As Tim Wirth of the U.S. Department of State has said, the best thing that we in the U.S. can do to help other countries stop their population growth, is to set an example and stop our own population growth.

As you think about addressing the problem of population growth in the U.S., please ponder this challenge:

Can you think of any problem, on any scale, from microscopic to global, whose long-term solution is in any demonstrable way, aided, assisted, or advanced, by having continued population growth at the local level, the state level, the national level, or globally?

So we can see that Pogo was right:

"We\'ve met the enemy, and they\'re us!"

1.What did the author mainly talk about?

[A] The population problem in the world.

[B] The population condition in the western world.

[C] The population problem in Europe.

[D] The population problem in the U.S.

2. According to the author which place should solve the population proplem?

[A] The US

[B] Europe

[C] Underdeveloped countries

[D] The Third World

3. What did the Congressman think about the population problem?

[A] He thought that the problem was worst in America.

[B] He thought that the problem caused many other problems in the world.

[C] He thought that the problem cannot be solved easily.

[D] He thought that the problem in the Third World was to be blamed.

4. Why are the negative effects of population growth in the U.S. felt throughout the entire world?

[A] Because people around the world are all concerned about it.

[B] Because per capita consumption of resources in America is enormous.

[C] Because the U.S. is the most powerful country in the world.

[D] Because the U.S .has great influence on other countries.

5. Which is one of the reasons for the Americans to pay attention to their population problem?

[A] Because some people always claim that the American assistance for family planning in other countries is a form of "genocide".

[B] Because there are too many migrants nowadays.

[C] Because once the population is too large, the American government will adopt unfavorable policies to limit migrants\' coming to it.

[D] Because America is now facing a lot of problems.

参考答案:

1. [D]文章开篇就提出了问题:全世界什么地方人口问题最为严峻?然后作者陈述了自己的观点,在他看来,美国是人口问题最严重的国家,因为在全国范围内出生率与高于死亡率,并且近几十年来大量移民涌入美国。后文通篇都在论述作者的这一观点,因此选 D 项。

2. [A]仔细阅读文章第四、第五段,就能理解题意,找出正确答案。

3. [D]文章中的第六段和第七段都在讲大多数人在提到人口问题是都将其归究于发展中和不发达的第三世界国家,就如同一位有代表性的国会议员讲的话那样,第三世界国家的人口问题导致了水资源的过度消耗,饥荒,灾难等等问题。因此 D 项为正确选项。

4. [B]此题是细节题,根据文中第六段所体现的相关信息,就不难作出正确判断了。

5. [A]文章倒数第五段指出,美国在帮助其他一些国家搞人口控制、计划生育时,总有人会说这是美国的一种“有计划的灭绝和屠杀”政策。因此,如果美国自己不在控制人口增长的问题上做出榜样的话,那些认为美国有屠杀他国人的动机的观点就会得到证实。这是美国需要注意其人口问题的原因之一。因此选 A 项。

以上就是51题库考试学习网为大家带来的全部内容,希望能给大家一些帮助。51题库考试学习网提醒:在最后阶段,调整自己的心态也是非常重要的,每年都有考生临考前放弃,所以小伙伴们要注意不要给自己太大的压力哦。另外,小伙伴们如果还有其他关于考研信息的疑问,也可以留言咨询哦。


下面小编为大家准备了 研究生入学 的相关考题,供大家学习参考。

In the United States it is( )not to look at someone who is talking to you.

A.rough
B.coarse
C.rude
D.crude
答案:D
解析:
句意:在美国,别人对你讲话时,你不看着他是不礼貌的。A.rough,B.coarse和C.rude都有“粗糙的;粗野的”的意思。A.rough指物时多指表面不平坦、不光滑,指人则指其举止不文雅,不体谅他人。B.coarse指物时指加工不精细,表面凹凸不平;指人时则指不秀气。C.rude指物时指非常简易,精糙,此用法多用于文学作品中;指人或其行为一点礼貌也没有,毫无教养。

男性,40岁。体重50kg。上腹隐痛、反复呕吐、不思饮食已3个月,胃镜检査证实为胃体癌。化验:血红蛋白80g/L,血清钠130mmol./L,钾4. 5mmol/L,动脉血pH值7. 35。
如需补钠,按下列哪个公式计算

A. 20mmol X 50 X 0. 4
B. 12mmolX50X0. 5
C. 12mmol X 50 X 0. 6
D. 10mmol X 0.7
答案:C
解析:
[考点]水和电解质平衡 [分析]胃体癌患者,长期反复呕吐, 胃肠道消化液持续丢失,以致大量钠随消化液而排出,可发生低钠性脱水。该患者测血 清钠为130mmol/L,可以诊断,属中度缺钠。补钠的公式是:需补充的钠量=(血钠正常值一血钠测得值)X体重(kg) X0. 6 (女性为0.5)。该病人补钠公式应该是 (142mmol — 130mmol ) X 50 X 0. 6 = 12mmolX 50 X 0.6 = 360mmol。 以 17mmolNa+相当于lg钠盐计算,应补氯化钠约21。当天先补1/2量,即 10.5g,加每日正常需要量4. 5g.共15g。输5%葡萄糖盐水1500ml即可完成。其余的一半钠可在第二天补给。

氮杂丝氨酸干扰核苷酸合成是因为它的结构相似于
A.丝氨酸 B.甘氨酸 C.天冬氨酸
D.天冬酰胺 E.谷氨酰胺

答案:E
解析:

民族自治地方的自治权主要包括(  )。
A.制定地方性的法规
B.制定自治条例和单行条例
C.可以组织维护社会治安的公安部队
D.可以变通或者停止执行国家的法律和政策

答案:B,C
解析:
【精解】民族自治地方有权制定自治条例和单行条例,其中民族自治区可以制定地方性法规,但不属于自治权,故选B项,排除A项。根据《宪法》第120条的规定,C项正确。根据《宪法》第115条的规定,D项错误。

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