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
2023-12-13
52
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 (1)______
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- (2)______
ments on animals. Since animals share many features with humans, scien
tists use them to test the safety and effectiveness of new developed drugs (3)______
before pilot testing on small group of patients. Medical teams practice new (4)______
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 (5)______
unnecessarily and cruelly. They do not believe that every new drug need to (6)______
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are ineffective, point out that any drugs have had to be withdrawn from the (7)______
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 (8)______
see certain tests replaced and more humane methods used.
We need to make sure that the millions of animals that are used for tested (9)______
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. (10)______ [br] (9)
选项
答案
tested — testing
解析
介词“for”后面不能接-ed分词短语,所以只能把“tested”改为“testing”。
转载请注明原文地址:https://tihaiku.com/zcyy/3270218.html
相关试题推荐
WhoarementionedtoprotecttheendangeredanimalsinsomeAfricancountries?[
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Everyyear,millionsofanimalsundergopainfulsufferingordeathasares
Kangaroosandemus,thelargestnativedesertanimals,cansurvivein______con
Thefactthatalexicalitemmayundergoashiftofmeaningiscalled______in
OnChristmasday,millionsofBritonswillgatheraroundthetelevisiontow
OnChristmasday,millionsofBritonswillgatheraroundthetelevisiontow
随机试题
A------TakeCareNottoLeaveThingsBehindJ------ShootingProhibitedB------L
[originaltext]TheClintonadministrationiswarningofdireconsequencesif
BothofJim’sparentsdiedinthewarseveralmonthsafterhewasborn,sohewa
电阻抗型血液分析仪对白细胞进行分类的依据是A.白细胞自身的体积 B.加入溶血素
我国对于营业账簿征收( )A.营业税 B.消费税 C.印花税 D.所得税
均善于行脾胃气滞的药物是A.陈皮,枳实B.木香,香附C.香附,柴胡D.沉香,川楝
人口平均预期寿命是反映一个国家和地区人民健康水平的重要指标。第六次全国人口普查显
如果一位受测者在EPQ的E量表上的T分数为35分,则其性格倾向为() A
在现代物流中更加强调仓储的()。A.效率性 B.动态性 C.经济性 D.
下列哪一项不是病例对照研究的基本特点A.观察方法由"果"及"因" B.不能确证
最新回复
(
0
)