首页
登录
职称英语
Every year, millions of animals undergo painful suffering or death as a res
Every year, millions of animals undergo painful suffering or death as a res
游客
2024-11-06
46
管理
问题
Every year, millions of animals undergo painful suffering or death as a
result of scientific research into the effects of drugs, food additives, cosmet
ics and other chemical products. With most people think animal testing is 【M1】______
necessary, others are upset by what they see as needless suffering. This es
say looks at some of the positive and negative aspects of animal testing.
Many medical treatments and procedures have been developed by expert- 【M2】______
ments on animals. Since animals share many features with humans, scien
tists use them to test the safety and effectiveness of new developed drugs 【M3】______
before pilot testing on small group of patients. Medical teams practice new 【M4】______
operating techniques such as transplants on animals. Without animal testing,
many procedures or new drugs would be extremely unsafe.
However, many people are concerned about that animals are suffering 【M5】______
unnecessarily and cruelly. They do not believe that every new drug need to 【M6】______
be tested on animals, especially with the huge database of knowledge and
modern computer models. They are also worried that many animal tests
are ineffective, point out that any drugs have had to be withdrawn from the 【M7】______
market despite extensive testing. They particularly feel that animal testing
should not be used for non-essential products such as cosmetics, shampoos,
soaps, and clean products. Furthermore, some campaigners would like to 【M8】______
see certain tests replaced and more humane methods used.
We need to make sure that the millions of animals that are used for tested 【M9】______
new products are treated with the minimum of suffering. Although some
animal testing may be unavoidable at present, treating our fellow creatures
as merciful as possible will demonstrate our humanity. 【M10】______ [br] 【M6】
选项
答案
need — needs
解析
“every new drug”作为主语后接的动词一般使用单数形式以保持与主语的一致。
转载请注明原文地址:http://tihaiku.com/zcyy/3834399.html
相关试题推荐
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Agrowingnumberofgraduatesareundergoingcosmeticsurgeryproceduresto
我感到很痛。Ifeelgreatpain.“我感到高兴”是Iamhappy,但“我感到很痛”却不是Iampainful。因为painful表示“使
我感到很痛。Ifeelgreatpain.“我感到高兴”是Iamhappy,但“我感到很痛”却不是Iampainful。因为painful表示“使
Googlemaybevaluedatmorethan$185billionandboastmillionsofusers,
随机试题
Accordingtothespeaker,______isthemostimportantenvironmentalissuesoft
Theoldprofessor______orallessonsisfromAustralia.A、gaveusB、givesusC、gi
[originaltext]M:Ijustcan’tconcentratehereintheflat.(19)Yousee,Arthur
Theauthor’sintentionincitingvariousnationalities’interestsinMercedesis
ALA合成酶的辅酶是()A.维生素B B.维生素B C.维生素B
患者男,40岁,交通事故1小时后入院,呼吸由浅慢逐渐变为深快,又由深快逐渐变为浅
女,25岁,因骑自行车不慎被汽车撞伤右胸部,在急诊室行闭式胸膜腔引流术,当即引流
下列属于积累者特点的是( )。 I担心财富不够用,致力于积累财富 II命运
下列选项中,肾上腺素不具有的作用是A.使心肌收缩力增强 B.使心率加快 C.
物权的种类不包括()。A.所有权 B.地役权 C.用益物权 D.担保物权
最新回复
(
0
)