1974年的1美元,购买力等于今天的几美元?

增加碳储量，净化空气，防风固沙，调节气候，增加降水，涵养水源，保持水土，保护生物多样性。

森林的这些生态效应在图表资料中都有体现，考生通过对图表资料阅读后，进行分析概括就可以得出结论。根据森林对“大气”的作用“吸收二氧化碳、二氧化硫、一氧化氮、一氧化碳”可得出“增加碳储量”的结论，根据“降低风速、吸附飘尘”可得出“净化空气、防风固沙”的结论，根据对“水文”的作用“蒸腾水汽一半以上重新参与水循环”可得出止增加降水的结论，丰民据对“土壤”的作用“根系固持土壤，枯枝落叶层吸收一定水量”可得出“涵养水源，保持水土”的结论，根据对“生物”的作用“为半数以上的物种提供栖息地”可得出“保护生物多样性”的结论。

解题思路：根据年份数是4的倍数的就是闰年，整百年份必须是400的倍数，否则就是平年，据此解答．

小97三÷三=三9a…2，
小8三三÷三三三=三…2三三，
小996÷三=三99；
故选：C．

点评：
本题考点： 平年、闰年的判断方法．

考点点评： 本题关键是明确：四年一闰，百年不闰这个判断方法．

c,因为1996÷4＝499

（2）可是奇怪得很,井水第二天就干了.（1）1974年春天,骊山脚下西杨村的村民打了一眼井.（5）原来,这正是在地下埋了两千多年前的兵马俑,于是人们就在此盖起一座房子.（3）一位农民系着绳子下井查看,发现井壁上站着一...

这是一句话吧?
翻译：Who was the head of the Indian delegation to the first United Nations World Population Conference in 1974?

one hundred and ninety one
1974年 nineteen seventy fou

给你个正解吧,
五星级回答,逐句翻译的,非常准确完美,一定要采纳哦,不要辜负我的辛苦劳动!
【来自英语牛人团】
贝尔·格里尔斯（Edward Michael Grylls） 1974年出生,是个登山家、作家、演讲家、前英军特种兵.并因其在主持节目中所食用的东西太过惊人,而被冠以“站在食物链顶端的男人”的称号.
Bear Grylls, who's full name is Edward Michael Grylls, was born in 1974. He was not only a mountaineer, a writer and a speech master but also a former soldier in the British special forces. But that's not what he's famous for. He's titled as “the Man on the top of the food chain” due to the horrible things he ate in the program he host.
贝尔是空手道黑带高手,曾在英国特种部队——英国空军特勤队服役三年；擅长于近距离目标侦察和攻击.1996年,服役期间,在非洲一次跳伞中发生意外,背部三处受伤,不得不停止服役,可就是这样,1998年他还去爬了珠穆朗玛峰,并且成为英国最年轻的成功登顶并活着下来的人.
Bear is a black-belt in karate, he had seviced in the British special force SAS（Special Air Service）for three years, his specialities were scouting and attacking targets closely. When he was on a mission of parachute jump in Africa during his service in 1996, an accident happened to him which got him several injuries in the back. So he had to leave the army. Surprisingly, in such case, he had still set out to climb the Everest in 1998, and became the youngest British climber who managed to reach the top of Mount Everest and survived.
贝尔在交流方面很有天赋,善于演说,镜头感极强.贝尔的这些经验对人们的生活起了很大的作用,使他成为世界上最年轻和最成功的励志演讲家之一,同时也成为了一名出色的作家、主持人.贝尔的激情和户外活动的热情已经与全球二十亿人共享,共有超过170个国家和地区的人们收看他的电视节目.
Bear got talented in communication, he is good at giving a speech and also ridiculously telegenic. That makes him one of the most successful and youngest inspring speakers in the world. He has become a great writer and a host as well. Bear's passion and enthusiasm for outdoor activities have been shared with two billion people around the world who wacth his TV programm in more than 170 countries and regions.
大家应该都知道他主持的节目《荒野求生》,他在这个节目里展示了在各种野外条件下生存的技巧,其中最惊人的莫过于他吃的食物了,他几乎无所不吃,因此他也被冠以“站在食物链顶端的男人”的称号.
The TV reality show "Man VS wild" which is well known by everyone shows various kinds of field survival skills. Nothing is more astonishing than the "food" he ate in the show. He ate almost everything!That gave him the title of “the Man on the top of the food chain” exactly.
另外,这个节目也教给了人们许多在各种恶劣环境下生存的技巧.在他的节目里,他随身携带的只有一些基本的求生工具,但他通过自己掌握的各种求生技能,能应对各种突发情况.对于生活在城市的我们,从这个节目里学到点什么也是有好处的
Besides, this program has also taught people many survival skills in different types of hostile environment. In his show, there are just some basic personal survival kits bringing with him. However, he can deal with all kinds of emergent situation by means of his survival skills. It is also beneficial for us who live in urban aera to learn something from the show.

1900和2000是整百年，1900不是400的倍数，2000是400的倍数，所以1900年是平年，2000年是闰年，
1974不是4的倍数，1974年是平年；
故选：C．

可直立行走 骨盆形态相似
脑容量小 趾骨纤细弯曲 臂长于腿
南方古猿（或者填古猿或南猿）
参考资料：
普通生物学498-499页
动物学601页

增加固碳能力，净化空气，防风固沙，调节气候，增加降水，涵养水源，保持水土，保护耕地，保护生物多样性（任意答一点，给一分，全答对10分）

本题考查环境保护。结合材料森林“吸收二氧化碳” “蒸腾水汽的一半以上重新参与水循环”体现森林调节气候的生态效益；“吸收二氧化硫、一氧化氮、一氧化碳、吸附飘尘”体现其净化空气的功能；对土壤的保护体现其保持水土，涵养水源的能力。“为半数以上的物种提供栖息地”体现其维护生物多样性。

This work is based on the author's childhood (1974) based on the story of life, of which a thing of the 70s are filled with nostalgic atmosphere. The story takes place is the stage of water the city of Shizuoka, Japan (from 2005 to become the city of Shimizu, Shizuoka area), it is a beautiful out-and-out port is a convenient transportation and rich in fish, with Mount Fuji a good place for the neighborhood.
The story revolves around a small ball, as well as their families and the students started on the family, friendship, etc., or some living things, but there are laughs and tears, reminiscent of childhood innocence.

增加碳储量，净化空气，防风固沙，调节气候，增加降水，涵养水源，保持水土，保护生物多样性。

这种现象可以用垄断市场方面的知识进行解释.简单而言,七十年代的欧佩克控制了当时世界的绝大部分石油产能,具有事实上的垄断地位,因此能很大程度上控制市场价格.第一次石油危机后,油价上涨使得更多资本投资石油开采,从而令欧佩克所占市场份额逐渐下降,进而失去了其绝对垄断带来的定价地位.过度的供应令油价随之大跌,这实际上还是由市场供应短期非弹性、长期弹性的性质决定的.

它们第一次被发现是在1974年 ’
The first time they were discovered was in 1974

题目中的数据均为大致时间,粗略估计的量,带有较多的误差.因此寻找人口增长规律时不需要,也不应该过分强调规律与数据完全吻合.数据中20世纪以前的人口资料更加粗略,况且人口的预报准确程度主要受到20世纪人口增长规律...

James out of 1984 x month x day,her mother at age 16 gave birth to him,his 18-year-old added the nba,and his many achievements,I think he has surpassed Kobe Bryant,because he is younger than Kobe Bryant,although hewe have not yet nba championship

选c