问题 完形填空

第二节 完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意,然后从36—55各题所给的A、B、C、D四个选项中,选出最佳选项。

One evening after dinner,Mr.and Mrs.Bond called a family meeting.“We’ve had to make a  36  decision,” Mr.Bond announced.“You see,your mother has been offered a post as co-director of a TV station in Chicago. 37 ,the station is not here.After  38  long and hard about it,we’ve  39  that the right decision is to move to Chicago.”

Marc looked  40 ,while his sister Rachel breathlessly started asking when they’d be moving.“It’s surprising but exciting!” she said.Marc simply said,“I can’t leave my  41 . I’d rather stay here and live with Tommy Lyons !”

The Bonds hoped that by the time they moved to Chicago in August,Marc would grow more  42  the idea of leaving.However,he showed no  43  of accepting the decision,refusing to  44  his belongings.

45  the morning of their move,Marc was nowhere to be found.His parents called Tommy Lyons’ house,but Mrs.Lyons said she hadn’t seen Marc.Mrs.Bond became increasingly  46  while her husband felt angry with their son for behaving so  47 .

What they didn’t know was that Marc had started to walk over to Tommy’s house with a faint idea of  48  in Lyons’ attic (阁楼) for a few days.But as he walked along,all the  49  landscape of his neighbourhood  50  him of the things he and his family had done together : the green fence he and his mother had painted;the trees he and his sister used to  51  while playing hide-and-seek;the park  52  he and his father often took walks together.How much would these  53  without his family,who made them special in the first place ? Marc didn’t take the  54  to answer that question but instead,he hurried back to his house, 55  if the were any boxes the right size to hold his record collection.

36.A.different      B.quick           C.wise                D.final

37.A.Besides            B.However          C.Therefore     D.Even though

38.A.thinking          B.quarrelling       C.complaining     D.arguing

39.A.known             B.recognized       C.concluded     D.insisted

40.A.shocked           B.puzzled            C.disappointed     D.excited

41.A.classmates     B.friends             C.neighbours       D.parents

42.A.delighted at      B.pleased with     C.used to            D.worried about

43.A.ways               B.signs           C.interests       D.hopes

44.A.pack                B.collect             C.tie                   D.pile

45.A.Before             B.In                   C.On                  D.During

46.A.anxious           B.angry                 C.frightened     D.miserable

47.A.rudely             B.irregularly          C.irresponsibly   D.naughtily

48.A.hiding             B.staying            C.sleeping           D.living

49.A.beautiful      B.familiar           C.splendid       D.modern

50.A.recalled           B.remembered     C.warned            D.reminded

51.A.plant           B.water           C.climb                 D.hide

52.A.which              B.where              C.that                 D.what

53.A.cost                 B.value           C.mean               D.measure

54.A.time                B.courage           C.strength           D.patience

55.A.looking           B.wondering              C.asking             D.expecting

答案

36.D  37.B  38.A  39.C  40.A  41.B  42.C  43.B  44.A  45.C 

46.A  47.C  48.A  49.B  50.D  51.C  52.B  53.C  54.A  55.B 

解答题
单项选择题

进入21世纪后,质疑达尔文进化论的声音此起彼伏。

达尔文进化论的核心是自然选择,以及与自然选择相关的生存竞争和渐变,所以达尔文一再宣称“自然界没有飞跃”。达尔文认为生物个体在长时间的演化中,经过自然选择,其微小的变异积累为显著的变异,于是形成新的物种或新的亚种。①在大量古生物化石发现的基础上,1972年,美国古生物学家古尔德和埃尔德雷奇提出了一个全新的生物进化理论“间断平衡论”,认为生物的进化是渐变与跃进交替的进化模式,是基因突变或地理隔绝造成新种出现的过程。该理论比较合理地解释了地球生物演化史上许多物种突然爆发式出现的现象,指出了生物界不但有渐进式进化,也有飞跃。

“物竞天择,适者生存”的理论是达尔文进化论自然选择学说的前提和基础。②达尔文认为动植物界在十分剧烈的竞争下,适者生存,不适者淘汰;物种有利的变异将被保存下来,不利的变异则被淘汰,逐渐积累的有利变异结果就形成了新的物种。③但是20世纪60年代以来的科学研究表明,在自然界中,任何物种或生物个体,都处在一定的生态系统中。生态系统内的生物个体、物种、群落的内部以及它们之间,它们与环境的关系,不但有竞争,更有协同发展,人们熟悉的一个例子是,昆虫在采集花粉的同时,也为植物完成了授粉的任务。在这一过程中,昆虫得到食物,花得以授粉,动物与植物彼此受益,相得益彰。这种相互依赖的关系有时甚至协同进化出令人惊讶的结果。

地球上的生物物种经历了萌发、发展、壮大的过程,其最后归宿则是消亡,达尔文只承认渐灭,不承认突然绝灭。④达尔文之后的古生物发现与研究明确地表明,自然界不单存在着达尔文所主张的渐灭,还存在着达尔文所坚决否认的突然绝灭。⑤在较短的地质历史时期内,曾出现过生物大量整体地突然灭绝,从距今5.4亿年的寒武纪以来,这种明显的生物突然大灭绝就发生过4次。

需要指出的是,达尔文的进化论的确存在着时代局限性,但我们不能用现在的眼光去苛求他,被恩格斯誉为19世纪自然种学三大发现之一的达尔文进化论,其历史功绩是必须充分肯定的。

下列句子中加点的词的意义和用法,相同的一组是()。

A.选项A

B.选项B

C.选项C

D.选项D