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
Extinction is difficult concept to grasp. It is an【B1】______concept. It’s not at all like the killing of individual lifeforms th
Extinction is difficult concept to grasp. It is an【B1】______concept. It’s not at all like the killing of individual lifeforms th
admin
2016-02-04
24
问题
Extinction is difficult concept to grasp. It is an【B1】______concept. It’s not at all like the killing of individual lifeforms that can be renewed through normal processes of reproduction. Nor is it simply【B2】______numbers. Nor is it damage that can somehow be remedied or for which some substitute can be found. Nor is it something that simply affects our own generation. Nor is it something that could be remedied by some supernatural power. It is rather an【B3】______and final act for which there is no remedy on earth or in heaven. A species once extinct is gone forever. However many generations【B4】______us in coming centuries, none of them will ever see this species that we extinguish.
Not only are we bringing about the extinction of life【B5】______, we are also making the land and the air and the sea so toxic that the very conditions of life are being destroyed.【B6】______basic natural resources, not only are the nonrenewable resources being【B7】______in a frenzy(疯狂)of processing, consuming, and【B8】______, but we are also ruining much of our renewable resources, such as the very soil itself on which terrestrial(地球上的)life depends.
The change that is taking place on the earth and in our minds is one of the greatest changes ever to take place in human affairs, perhaps the greatest, since what we are talking about is not simply another historical change or cultural【B9】______, but a change of geological and biological as well as psychological order of【B10】______.
【B5】
选项
答案
on a vast scale
解析
空格所在句不缺少句子主要成分,因此,应填入副词或副词短语,充当句子的状语。上一段提到了灭绝,本段提到了人类对自然资源的浪费和破坏,这些都是大范围的行为。on a vast scale意为“大面积的,大范围的”。
转载请注明原文地址:https://kaotiyun.com/show/r7Q7777K
0
大学英语六级
相关试题推荐
A、Localfolks.B、Professionaleditors.C、Communityactivists.D、Clubsandchurches.D
A、TherearemoresenatorsinAmericaB、ThesenatorsintheUSaremorerational.C、ThemembersinBritishHouseofLordsareold
不断壮大的中国农民工(migrantworkers)群体正成为一个有实力的消费者群体。这一转变将推动中国的经济演变。2012年,蓝领劳动力(bluecollar)由过剩转为短缺。这使得农民工的收入增长速度超过了其他任何重要的消费者群体。随着收入的增长,
A、Inaclothesstore.B、Inashoestore.C、Inagymnasium.D、Ataswimmingpool.A推断题。根据对话中的关键词“clothes”,“dressingroom”,以及对话内容,
A、Threehoursifworkingbyhand.B、Aminimumofthreehours.C、Threehoursatthemost.D、Threehours,moreorless.D细节题。由女士的答
A)Reduce,reuse,andrecycle.RecyclinghasbecomeapartofAmericanlife.Italsoisanimportantpartofthewaste-processing
A、Astudentintheuniversity.B、Apolicemanwhochargesthiscase.C、Thepresidentoftheuniversity.D、Ateacherintheuniver
Electronicmailsystemsareeithercomputerizedornoncomputerized.Importantamongthecomputerizedsystemsarethe【B1】______ba
Mytopicishandedness—whetherindifferentsportsitisbettertobeleftorright-sidedorwhetheramorebalancedapproachis
A、About116schoolsaroundtheworldnowoffercoursematerialsfreeonlinetothepublic.B、OpenCourseWareonlyoffersmateri
随机试题
计算基础代谢率(BMR)的公式是
降钙素对钙磷代谢的影响是
构成传染的最基本因素是
对牙周兼性厌氧菌及微需氧菌感染无效的是
红霉素的抗菌机制是
下列为安全管理定期例行工作制度的是()。
按所处的地位分,()属于从热源至热力站的供回水管网。
蒙古民间的神话《江格尔》描写了部落间的掠夺仇杀、熔铁开路的集体劳动和他们的生活场景。()
刑法立法解释具有与刑法同等的效力。()
可使参数按地址方式传递给过程或函数的方法是
最新回复
(
0
)