问题 单项选择题

生殖细胞瘤最常发生部位是()

A.四叠体区

B.松果体区

C.垂体漏斗部

D.基底节区

E.三脑室底部

答案

参考答案:B

综合

阅读材料,完成下列问题。(15分)

材料一 晋陕蒙乌金三角地区的发展为“中国21世纪议程优先项目”,该地区位于山西、陕西和内蒙古三省区接壤处,煤炭资源丰富,在全国居首位。在新能源取代旧能源以前,该区将担负起全国性能源基地的重任。 目前,我国东部、中部地区的其他省份,由于资源锐减,煤炭缺口很大,优质动力煤将主要靠晋陕蒙乌金三角地区供给。因此,从国家经济建设的总体目标出发,充分利用该区优越的地理区位(该区与周边经济发达或较发达地区有铁路干线相连,具有优越的全方位辐射条件)和丰富的煤炭资源,尽快建设跨世纪的大型能源基地,在神府、东胜、准格尔旗三大煤区形成近亿吨的规模,是关系我国21世纪经济发展的必然决策。

材料二 由于该区具有水资源不足、生态环境恶劣等弱点,大型能源基地建设将会带来一系列新的矛盾,主要是:基地建设与水资源的矛盾,基地建设与土地资源之间的矛盾,基地建设与生态环境之间的矛盾,基地建设与社会经济发展水平之间的矛盾等。

(1)下列关于晋陕蒙乌金三角地区的叙述,正确的是(  )

A.气候温和湿润

B.位于黄土高原与内蒙古高原接壤地区

C.地形平坦、完整、开阔

D.自然条件优越(2)晋陕蒙乌金三角地区具有的优势资源是____________________________________资源,本区经济发展的支柱产业是____________工业。

(3)由材料分析,该区域建设我国大型能源基地的优越区位条件是什么?

________________________________________________________________________

______________________________________________________

(4)该区经济发展过程中的制约因素有哪些?

________________________________________________________________________

______________________________________________________

(5)试论述该区实现可持续发展的主要策略。

_________________________________________________________________________

_________________________________________________________________________

_________________________________________________________________________

_________________________________________________________________________

_____________________________

阅读理解

There is a saying in French—“Si vieillesse pouvait, si jeunesse savait”—which means roughly “if age had the ability, if youth had the knowledge.” I was reminded of this saying the other day when I saw an interview with a distinguished Asian neurosurgeon(神经外科医生), now retired, about the impact of computer technology on modern surgery.

He was referring to the difficulty people of his age had in using the new techniques, but also to the fact that younger surgeons, who are more comfortable with the technology, lack some of the wisdom of experience.

It struck me that this problem is not just confined(局限于) to specialized fields such as medicine, but is widespread in modern life. There are many areas where the rapid growth of technology has widened the generation gap.

Young people are at ease with modern technology and propose all sorts of ways for using and developing it. But they often lack the experience needed to see further into the future to the possible dangers that a particular development may cause.

Older people see all sorts of difficulties and dangers, but are sometimes ignored, or even accused of being against progress, if they point out potential problems. Equally, they may see potential uses, but not have the technical skills to put them into practice themselves or the trust in the younger generation to do so.

Enthusiasm and inexperience come into conflict with caution and arrogance, usually with unsatisfactory results for both sides.

What is needed is the development of a partnership, based on mutual respect, which can deliver real progress by combining enthusiasm and caution in a constructive way, rather than in conflict with each other. The old need to give the younger generation the time, the resources and, above all, the authority to develop new ideas and use their skills. In exchange, the young need to turn more actively to the older generation to seek their advice and exploit their greater experience of the world in foreseeing and overcoming potential problems.

小题1:The passage is mainly about ________.

A.the impact of computer technology on modern surgery

B.an interview with a distinguished Asian neurosurgeon

C.new generation gap between the old and the young

D.a conflict between knowledge and experience小题2:The French saying in the first paragraph is used to ________.

A.introduce the topic

B.show the difference between French and English

C.make readers confused

D.prove the writer’s wisdom小题3:What did the retired neurosurgeon probably mention in his interview?

A.Old people’s enthusiasm in obtaining new technology.

B.Old people’s difficulty in using computers.

C.Young surgeons’ bad manners in working.

D.Young surgeons’ difficulty in getting experience.小题4:In the writer’s view, what advantage do the older generation have?

A.They are happy with modern technology.

B.They are easy to learn new techniques.

C.They can foresee the future of the young generation.

D.They are rich in work experience.小题5:What conclusion can be drawn from the last paragraph?

A.The young and the old should respect and learn from each other.

B.The young should teach the old modern technology.

C.The old should maintain their authority in every field.

D.The young and the old should work independently.