首页
登录
职称英语
Many people feel that human beings should be responsible forthe disappearan
Many people feel that human beings should be responsible forthe disappearan
游客
2023-12-09
75
管理
问题
Many people feel that human beings should be responsible for
the disappearance of some other animal species. It is true we may【M1】______
have hastened the disappearance of some species, but abundant
evidence suggests that mankind has actually had few impact Biologists【M2】______
point out that 50 species can be expected to disappear in the 20th
century but also remind us that about 50 species became extinct in the
19th century, and 50 species in each of the centuries after that Dr. T. H.【M3】______
Jukes at the University of California has pointed out that about 100
million animal species have become extinct since life began on the
earth about 3 billion years before. Thus, animals come and animals【M4】______
go as a consequence of natural selection as Mr. Darwin had invented.【M5】______
The human race is a recent newcomer to the scene, so we’ve had
nothing whatsoever to do with the disappearance of millions of species.
In fact, when it comes right down it, we’re a miserable failure【M6】______
at genocide. In spite of an all-out centuries-old war against rats, but【M7】______
we haven’t made a dent in its numbers, much less extinguished a【M8】______
single species. And in spite of all our high technology we have not
been successful on eliminating a single undesirable insect species!【M9】______
I’ve come to the conclusion that the people who are trying to
save world are probably quite sincere about it, therefore they don’t know【M10】______
much about science and certainly nothing about systems engineering. [br] 【M6】
选项
答案
down∧it→to
解析
词汇错误。come right down to sth.是固定短语,意思是“直接说到……”,再如get down to business(切入正题)。介词to在上述短语中都是不可或缺的。
转载请注明原文地址:https://tihaiku.com/zcyy/3257546.html
相关试题推荐
Changesinthewaypeoplelivebringaboutchangesinthejobsthattheydo.
TheCeltsweredifferentgroupsofancientpeoplewhocameoriginallyfrom______
DealingwithLifeAbroadI.Cultureshockoflifeabroad1)Moreandmorepeople
DealingwithLifeAbroadI.Cultureshockoflifeabroad1)Moreandmorepeople
DealingwithLifeAbroadI.Cultureshockoflifeabroad1)Moreandmorepeople
DealingwithLifeAbroadI.Cultureshockoflifeabroad1)Moreandmorepeople
DealingwithLifeAbroadI.Cultureshockoflifeabroad1)Moreandmorepeople
Itissaidthatpeople,especiallyyoungergenerationsarepayinglessandl
[originaltext]Britain’sministerforlaw-and-ordersaysthecountryshouldb
[originaltext]OfficialsinThailandsayatleast93peoplehavebeenkilledi
随机试题
ThenewUShealth-insurancerulesaredesignedtohelpthosecaughtinMedic
Fewpeoplerealizethatgettingpregnantcanmeanlosingyourjob.Imagine
某货物运输需求函数为p=60-4P,式中Q表示货物运输需求量,P表示运价,则当P
关于健康年龄的描述正确的是()A.健康年龄小于自然年龄说明评估危险度高于
房地产经纪机构的行政处罚风险有()。A.未按政府部门要求公示相关信息引起的风
A.下端有一玻璃活塞,用以控制滴定过程中溶液的流出速度B.可用刷子蘸取肥皂、洗衣
与顾客接触是顾客关系管理的主要内容之一,与顾客接触的方式不包括()。
通过“制定目标—达成目标”来进行时间管理,其中设定目标的原则有()。A.可以计
《中华人民共和国海商法》规定,共同海损理算适用规定不包括()。A.约克—安
(2013年真题)根据《环境影响评价技术导则-声环境》,声环境影响中影响声波传播
最新回复
(
0
)