问题 多项选择题

社会主义建设具有艰巨性和长期性的主要原因是

A.生产力发展状况的制约
B.经济基础和上层建筑发展状况的制约
C.国际环境的严峻挑战
D.马克思主义执政党对社会主义发展道路的探索和对社会主义建设规律的认识,需要一个长期的艰苦的过程

答案

参考答案:A,B,C,D

解析: 本题主要考查社会主义建设的艰巨性和长期性,由题干中关键词“主要原因是”可以看出本题属于因果关系型题目。无产阶级及其政党在经济文化相对落后的国家取得 * * ,建立起了崭新的社会主义制度,为开展大规模的社会主义建设开辟了广阔前景。但是,由于受到生产力发展状况、受到国际环境的严峻挑战等,这些国家建设社会主义必然具有艰巨性和长期性。其原因主要是:第一,生产力发展状况的制约。第二,经济基础和上层建筑发展状况的制约。第三,国际环境的严峻挑战。第四,马克思主义执政党对社会主义发展道路的探索和对社会主义建设规律的认识,需要一个长期的艰苦的过程。考生基于对知识点的记忆,利用直选法就可选出。因此,本题的正确答案是ABCD。

阅读理解

William Henry Bragg was born at Westward,Cumberland,on July 2,1862.He was educated at Market Harboroagh Grammar School and afterwards at King William’s College,Isle of Man.Elected as a minor scholar of Trinity College,Cambridge,in 1881,he studied mathematics under the well­known teacher,Dr E.J.Routh.He studied physics in the Cavendish Laboratory during a part of 1885,and at the end of that year he was elected to the Professorship of Mathematics and Physics in the University of Adelaide,South Australia.

His research interests dealt with a great many fields and he was skilled at picking up a subject,almost casually,making an important contribution,and then dropping it again.However,the work of Bragg and his son Lawrence in 1913~1914 founded a new branch of science of the greatest importance and significance,the analysis of the crystal structure by means of X­rays.It is true that the use of X­rays as an instrument for the systematic revelation of the way in which crystals are built was entirely due to the Braggs.This was recognized by the award of the Nobel Prize jointly to father and son in 1915.

He was an honorary Doctor of some sixteen universities,and a member of the leading foreign societies.Many other medals and awards were bestowed upon him among which may be mentioned the Rumford Medal in 1916 and the Copley Medal (its premier award) in 1930.

He was the author of many books,including Studies in Radioactivity,X­Rays and Crystal Structure,The World of Sound,Concerning the Nature of Things,Old Trades and New Knowledge,An Introduction to Crystal Analysis,and The Universe of Light.His favorite hobby was golf.After a life of astonishing productiveness,Sir William Bragg died on March 10,1942.

小题1:William Henry Bragg was awarded the Nobel Prize because________.

A.he succeeded in using X­rays to find out the crystal structure

B.he was the first to use X­rays to help to do his experiment

C.he determined to learn everything well and then gave them up

D.he was successful in his research work with the help of his son小题2:According to this passage,William Henry Bragg was interested in all the subjects EXCEPT________.

A.mathematics

B.physics

C.medicine

D.sports小题3:Which one of the following is TRUE according to this passage?

A.Bragg became a professor in the University of Adelaide in 1885.

B.Bragg won the Rumford Medal and the Copley Medal in the same year.

C.Bragg gained great achievements in many fields,including society.

D.Bragg and Lawrence wrote the book X­Rays and Crystal Structure.小题4:Which of the following is the best title for this passage?

A.William Henry Bragg’s Productive Life

B.William Henry Bragg:A Famous Author

C.Bragg and His Son—Two Great Scientists

D.X­rays and the Crystal Structure

单项选择题 A1/A2型题