沉积岩

题型:名词解释

问题:

沉积岩

考点:地球科学概论地球科学概论题库
题型:名词解释
(1+2x2)(x-
1
x
8的展开式中常数项为 ______.
题型:名词解释

In modern society there is a great deal of argument about competition. Some value it highly, believing that it is responsible for social progress and prosperity. Others say that competition is bad, for it sets one person against another and it leads to unfriendly relationship between people.

I have taught many children who held the belief that their self-worth relied on how well they performed at tennis and other skills. For them, playing well and winning are often life-and-death affairs. In their single-minded pursuit (追求) of success, the development of many other human qualities is sadly forgotten.

However, while some seem to be lost in the desire to succeed, others take an opposite attitude. In a culture which values only the winner and pays no attention to the ordinary players, they strongly blame competition. Among the most vocal are youngsters who have suffered under competitive pressures from their parents or society.

Teaching these young people, I often observe in them a desire to fail. They seem to seek failure by not trying to win or achieve success. By not trying, they always have an excuse: “I may have lost, but it doesn’t matter because I really didn’t try.” What is not usually admitted by them is the belief that if they had really tried and lost, that would mean a lot. Such a loss would be a measure of their worth.

Clearly, this belief is the same as that of the true competitors who try to prove themselves. Both are based on the mistaken belief that one’s self-respect relies on how well one performs in comparison with others. Both are afraid of not being valued. Only as this basic and often troublesome fear begins to dissolve (缓解) can we discover a new meaning in competition.

小题1:The underlined phrase “the most vocal” in Paragraph 3 refers to those who ______.

A.are against competition most strongly.

B.are fond of competition very much.

C.are satisfied with competition.

D.are interested in competition小题2:According to the passage, why do some people support competition?

A.Because they think friendly relationship needs it.

B.Because they think social progress and prosperity need it.

C.Because they think it can make us become cleverer.

D.Because they think it can deal with many personal problems.小题3:We can learn from the passage that __________.

A.all the people have the same opinion about competition

B.Failure can make most people feel down

C.Both the true competitors and those with a desire to fail believe one’s worth lies in his performance compared with others

D.Competition can make every competitor successful小题4:The passage manly talks about different opinions about ________.

A.competition

B.success

C.failure

D.friendship

题型:名词解释

患者男性,60岁,一年来进行性排尿困难,近1个月右侧腰痛,查体浅表淋巴结无肿大,右腰区叩击痛(+),直肠指诊触及前列腺呈结节状,质硬。对疾病定性有重要意义的检测指标是()。

A.血Bun

B.血Cr

C.血清PSA

D.血CEA

E.血AFP

题型:名词解释

啤酒厂常见的微生物污染种类有野生酵母和细菌,防治措施有清洗干净、彻底消毒。

题型:名词解释

第十一届全国人大代表中,每个少数民族都有本民族的代表。西藏珞巴族人口不足3000人,也拥有一名全国代表。这体现出我国处理本民族关系的()。

A.民族平等的原则

B.民族团结的原则

C.各民族共同繁荣的原则

D.民族互助的原则

更多题库