考研习题练习

考研易错题(2019/6/4)
1题:DNA 链中,指导合成RNA的那条链称作
A. 编码链
B.有意义链
C.非编码链
D.模板链
【单选题】:      

2题:简述三山实验。
【分析题】:

3题: 青少年如果连续看书时间过长,眼睛近视几乎是不可避免的。菁华中学的学生个个努力学习。尽管大家都懂得要保护眼睛,但大多数的学生每天看书时间超过10小时,这不可避免地导致连续看书时间过长。其余的学生每天看书也有8小时。班主任老师表扬的都是每天看书时间超过10小时的学生。以上的叙述如果为真,最能得出以下哪项结论
A.菁华中学的学生中没有一个学生的视力正常,大家都戴近视镜。
B.每天看书时间不满10小时的学生学习不太用功。
C.菁华中学的学生比其他学校的学生学习更刻苦。
D.得到班主任老师表扬的学生大部分是近视眼。
【单选题】:      

4题:
{{B}}Directions:{{/B}}
Read the following text carefully and then translate the underlined segments intoChinese. Your translation should be written neatly onANSWER SHEET 2.
When the Vikings invaded GreatBritain, they did more than slaughter the population, ransack the cities and scorch the earth. They also left substantial influence on theEnglish language words like slaughter, ransack and scorch.
(46) {{U}}Now, a single word in an ancient manuscript has led a U. S. linguist to conclude that the influence of the Norse on theEnglish language may have come as much as a century earlier than most scholars had thought.{{/U}} The find came whenEnglish professor JonathanEvans of the University of Georgia was reading a passage to his OldEnglish class from theAnglo-SaxonChronicle and a Norse word, theora, jumped out at him.
The 1122 text, according to generations of scholars, was supposed to be too early to contain evidence ofDanish influence on OldEnglish. (47) {{U}}But the fact that the text used the Nordic form of "their" rather than the OldEnglish hiera or heora, suggested that Norsemen and theirEnglish hosts were not only living side-by-side inEngland’sEast Midlands but also were in "frequent, peaceful communication",Evans contends.{{/U}}
"I thought I had made a mistake," when he first saw the word, he saiD、"There it was, sitting there in plain sight. Nobody saw thisDanish word sitting there. I kept it quiet because I thought I made a mistake. ’
But he was urged to investigate by a visitingDanish scholar, Hans Nielsen. (48) {{U}}SoEvans spent several years pursuing a hunch that a RomanCatholic monk slipped into the local dialect while copying out the ancient historical work for his monastery.{{/U}} If so, that suggests toEvans that Norse and West-Saxon dialects of OldEnglish had mingled significantly by the 12th century if not earlier.
The result ofEvans’ research is a paper, recently published in the journal North-WesternEuropean LanguageEvolution. (49) {{U}}His parer puts forth the theory that the monk’s use of the Norse word is the first datable example inEnglish of Scandinavian-derived plural pronouns, antecedents of the modernEnglish words "they, them", and "their".{{/U}}
(50) {{U}}"This is a footnote in a much more well-known story--the story of Scandinavian borrowings in theEnglish language. ’ saidEvans, who can read texts inDanish, French, OldEnglish and Old IcelandiC、{{/U}} "It’s going to be interesting to see how other scholars view this discovery but I think I’ve made my case for it."
【分析题】:
5题:OnApril 20,2000, inAccra, Ghana, the leaders of six WestAfrican countries declared their intention to proceed to monetary union among the non-CF
A、franc countries of the region by January 2003, as first step toward a wider monetary union including all theECOWAS countries in 2004. The six countries (1) themselves to reducing central bank financing of budget deficits (2) 10 percent of the previous years government (3) ; reducing budget deficits to 4 percent of the second phase by 2003; creating aConvergenceCouncil to help (4) macroeconomic policies; and (5) up a common central bank. Their declaration (6) that, " Member States (7) the need (8) strong political commitment and (9) to (10) all such national policies (11) would facilitate the regional monetary integration process. "
The goal of a monetary union inECOWAS has long been an objective of the organization, going back to its formation in 1975, and is intended to (12) broader integration process that would include enhanced regional trade and (13) institutions. In the colonial period, currency boards linked sets of countries in the region. (14) independence, (15) , these currency boards were (16) , with the (17) of theCF
A、franc zone, which included the francophone countries of the region.Although there have been attempts to advance the agenda ofECOWAS monetary cooperation, political problems and other economic priorities in several of the region’s countries have to (18) inhibited progress.Although some problems remain, the recent initiative has been bolstered by the election in 1999 of a democratic government and a leader who is committed to regional (19) in Nigeria, the largest economy of the region, raising hopes that the long-delayed project can be (20) .
[A] date[B] deter[C] hinder[D] delay
【单选题】:      

 

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