首页
登录
职称英语
The word conservation has a thrifty meaning. To conserve is to save and prot
The word conservation has a thrifty meaning. To conserve is to save and prot
游客
2023-07-12
56
管理
问题
The word conservation has a thrifty meaning. To conserve is to save and protect, to leave what we ourselves enjoy in such good condition that others may also share the enjoyment. Our forefathers had no idea that human population would increase faster than the supplies of raw materials; most of them, even until very recently, had the foolish idea that the treasures were "limit less" and "inexhaustible". Most of the citizens of earlier generations knew little or nothing about the complicated and delicate system that runs all through nature, and which means that, as in living body, an unhealthy condition of one part will sooner or later be harmful to all the others.
Fifty years ago nature study was not part of the school work; scientific forestry was a new idea; timber was still cheap because it could be brought in any quantity from distant woodlands; soil destruction and river floods were not national problems; nobody had yet studied long term climatic cycles in relation to proper land use; even the word "conservation" had nothing of the meaning that it has of us today.
For the sake of ourselves and those who will come after us, we must now set about repairing the mistakes of our forefathers. Conservation should, therefore, be made a part of everyone’s daily life. To know about the water table in the ground is just as important to us as a knowledge of the basic arithmetic formulas. We need to know why all watersheds(流域)need the protection of plant life and why the running current of streams and rivers must be made to yield their full benefit to the soil before they finally escape to the sea. We need to be taught the duty of planting trees as well as of cutting them. We need to know the importance of big, mature trees, because living space for most of man’s fellow creatures on this planet is figured not only in square measure of surface but also in cubic volume above the earth. In brief, it should be our goal to restore as much of the original beauty of nature as we can. [br] What does the author imply by saying "living space.., is figured.., also in cubic volume above the earth" in Para. 3?
选项
A、We need to take some measures to protect space.
B、We must preserve good living conditions for both birds and land animals.
C、Our living space should be measured in cubic volume.
D、Our living space on the earth is getting smaller and smaller.
答案
B
解析
推理判断题。从for most of man’s fellow creatures on this planet可以判断我们保护生存空间是为了其他动物.不仅要保护平面的空间(square)还要保护立体的空间(cubic),这对应着陆地动物和空中动物,即鸟类。正确表述这一意思的是B项。句中man’s fellow creatures是关键词。
转载请注明原文地址:https://tihaiku.com/zcyy/2829497.html
相关试题推荐
Thewordconservationhasathrifty(节俭)meaning.Toconserveistosaveand
Thewordconservationhasathrifty(节俭)meaning.Toconserveistosaveand
Thewordconservationhasathrifty(节俭)meaning.Toconserveistosaveand
Thewordconservationhasathrifty(节俭)meaning.Toconserveistosaveand
Thewordconservationhasathrifty(节俭)meaning.Toconserveistosaveand
Thewordconservationhasathriftymeaning.Toconserveistosaveandprot
Thewordconservationhasathriftymeaning.Toconserveistosaveandprot
Thewordconservationhasathriftymeaning.Toconserveistosaveandprot
Thewordconservationhasathriftymeaning.Toconserveistosaveandprot
Doyouwanttoflyfirstor______class?A、savingsB、thriftyC、economyD、economic
随机试题
[audioFiles]2018m3x/audio_ezfj_ezflisteningd_201803_056[/audioFiles]Effects
Thereareonlytenapplesleftinthebaskets,______thespoiltones.[2006]A、no
A.>2000ml B.1000ml C.500ml D.2000ml
A.胎龄37~42周 B.胎龄>42周 C.胎龄38~43周 D.胎龄<3
A.全肾广泛裂伤 B.开放性肾损伤 C.肾挫伤 D.肾部分裂伤 E.肾严
胃癌的主要转移途径A.直接蔓延 B.血行转移 C.淋巴转移 D.腹腔种植
胃癌的常发部位是A.胃体 B.幽门部 C.胃窦部 D.胃底部 E.胃后壁
市域城镇体系规划的主要内容中不包括()。A.提出市域城乡统筹发展战略 B.
建筑工程保险的第三者责任是指被保险人在工程保险期限内因意外事故造成工地以及工地附
某施工企业有一台原价值为60万元,预计使用年限为5年,预计净残值率为2%的施工机
最新回复
(
0
)