首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The word conservation has a thrifty meaning. To conserve is to save and protect, to leave what we ourselves enjoy in such good c
The word conservation has a thrifty meaning. To conserve is to save and protect, to leave what we ourselves enjoy in such good c
admin
2017-02-25
60
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 as others【S1】______
may also share the enjoyment. Our forefathers had no idea that human population
would increase faster than the supplies of crude materials. Most of them, even【S2】______
until very recently, have the foolish idea that the treasures were "limitless"
and "inexhaustible". Most of the citizens of early generations knew little or 【S3】______
nothing about the complicated and the delicate system that runs all through the
nature, which means that, as in a life body, an unhealthy condition of one part 【S4】______
will sooner or later be harmful to all others. 【S5】______
Fifty years ago nature study was not part of the school work. Scientific 【S6】______
forestry was a new idea; timber was still cheap at that time because it could be brought in any quantity from distant woodlands; soil destruction and river floods
were not national problems; nobody had already studied long-term climate cycles 【S7】______
in relation with proper land use; even the word conservation had nothing of the 【S8】______
meaning that it has for us today.
For the sake of ourselves and those who come after us, we must now set about 【S9】______
repairing the mistakes of our forefathers. Conservation should, however, be made 【S10】______
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.
【S2】
选项
答案
crude—raw
解析
词语搭配错误。“原材料”应为raw material,是固定搭配。而crude意为“天然的。未提炼的”。如crude oil(原油)。
转载请注明原文地址:https://www.kaotiyun.com/show/ga7O777K
0
专业英语八级
相关试题推荐
"Meaningpacketsofstoredknowledge"refersto
Theprocessoftransformingalldirectexperienceintoimaginaryorintothatsuprememodeofsymbolicexpression,language,has
Howmanypeoplehavediedofthedisease?
______isasubfieldoflinguisticswhichstudiesthewayscontextcontributestomeaning.
Australiahasalwaysbeenacontinentwithfewpeoplemainlybecause
Libertycannotbepreservedwithoutageneralknowledgeamongthepeople,whohavearight,fromtheframeoftheirnature,tok
PASSAGETHREEWhydidtheauthorearnthenicknameCaptainCalamity?
随机试题
简述集中化战略的优势。
氯苯那敏分子中含有一个手性碳原子,有两个对映异构体即右旋体(S体)和左旋体(R体)。临床使用的是
2013年卷四案情:《政府采购法》规定,对属于地方预算的政府采购项目,其集中采购目录由省、自治区、直辖市政府或其授权的机构确定并公布。张某在浏览某省财政厅网站时未发现该省政府集中采购项目目录,在通过各种方法均未获得该目录后,于2013年2月25日
古人云:知之者不如好知者,好知者不如乐知者.o这句话提示教师在教育过程中.应该重视()。
已知集合A={x|log2x
作为一种社会现象,失信已经侵蚀到社会的各个层面。例如,假话、假新闻满天飞;假冒伪劣产品畅通无阻;合同协议拒不执行;欠款不还等等。现在,人们对这个问题认识还不够。这段话主要支持了这样一种观点()。
人们最大的快乐之一就是旅行,这种从一个地方到另一个地方的强烈欲望是我们从远祖那里继承下来的,他们是些游牧的猎人和收集稀少果实的劳动者。如今,整个星球被高速的环形公路所围绕着,有无数的远洋轮船和国际航班连接各大洲。迅捷的电气化交通工具在世界各地疾驰,成千上万
设函数f(x)连续,则=________
计算曲面积分(z2+x)dydz—zdxdy,其中∑是旋转抛物面z=(x2+y2)介于平面z=0及z=2之间的部分的下侧。
下列关于数据的存储结构的叙述中,正确的是()。
最新回复
(
0
)