首页
登录
职称英语
Why, you may wonder, should spiders be our friends?Because they protect so
Why, you may wonder, should spiders be our friends?Because they protect so
游客
2023-12-19
43
管理
问题
Why, you may wonder, should spiders be our friends?
Because they protect so many insects, and insects include【M1】______
some of the greatest enemies of the human race. Insects
would make impossible for us to live in the world; they 【M2】______
would ruin all our crops and kill our flocks and herds,
as it were not for the protection we get from insect 【M3】______
-eating animals. We owe a lot for the birds and beasts 【M4】______
who cat insects but all of them put together kill only
a fraction of the amount destroyed by spiders. Moreover, 【M5】______
unlike some of the insect-eaters, spiders never make 【M6】______
the least harm to us or our belongings.
Spiders are not insects, as many people think, and 【M7】______
or even nearly related to them. One can tell the difference
almost at a glance, for a spider always has eight
legs but an insect never more than six.
How many spiders are joined in this work on our 【M8】______
behalf? One authority on spiders made a census
of file spiders in a grass field in the south of
England, and he estimated that there were more
than 2,250,000 in one acre; that is anything 【M9】______
like 6,000,000 spiders of different kinds on
a football pitch. Spiders are busy least
half the year in killing insects. It has been
estimated that the weight of all the insects
destroyed by spiders in Britain in one year would
be greater than those of all the human beings 【M10】______
in the country. [br] 【M2】
选项
答案
make ∧impossible:it
解析
此处为语法错误。it作为形式宾语,代替to live in the world这一部分,故不可省。
转载请注明原文地址:https://tihaiku.com/zcyy/3286187.html
相关试题推荐
Accordingtothepassage,thedeclineofgoodmannersismoreworryingbecause[
MsBrendaStevenssuggeststhatbeforeapplyingjobapplicantsshould[br]Thes
1WHYSHOULDanyonebuythelatestvolumeintheever-expandingDictionary
Afghanpeoplearesufferingfromstarvationbecause[br][originaltext]Offi
Nancybecameataxidriverbecause[br][originaltext]Interviewer:Hello,Nancy
Nancybecameataxidriverbecause[br][originaltext]Interviewer:Hello,Nancy
Nancybecameataxidriverbecause[br][originaltext]Interviewer:Hello,Nancy
Nancybecameataxidriverbecause[originaltext]Interviewer:Hello,Nancy.Ikn
Somevoterswillwastetheirballotsbecause[originaltext]VotersinPeruhe
TheRussiandocumentsareexpectedtodrawgreatattentionbecause[originaltext
随机试题
Mostpeoplewillprobablythinkthatliteratureisaformofartthatcanbe
[originaltext]M:So,Shona,(8)webothsaythatweloverunning.Whydoyoulik
Asia’sEconomyI.EconomyofChinaII.EconomyofSouth
[originaltext]M:Couldyougivemeawake-upcalltomorrowmorningat5:30?W
下列哪种物质属于多糖( )。A.木糖 B.蔗糖 C.糊精 D.核糖 E
急性牙槽脓肿的发展过程一般经历A.急性根尖炎、慢性根尖炎、慢性牙槽脓肿 B.根
中医治疗特发性血小板减少性紫癜气不摄血证的首选方剂是A、归脾汤 B、四物汤
()战略实施模式的关键是高层管理人员如何激励下层管理人员创造性地制定和实施战略。
生命是如此細复杂,以至于几乎每一位生物学家都只能在一个很小的领域进行探索。尽管在
控制基坑底部土体过大隆起的方法有()A.增加支撑刚度 B.增加围护结构入
最新回复
(
0
)