according to a recent study,th
外文参考文献格式
According to a recent study,a new genetically modified rice can prevent infections of HIV,the virus responsible for the dia AIDS.
The study reports the newly-developed rice produces proteins that attach directly to the HIV virus.This process prevents the virus from mixing with human cells.The scientists say it can remove the effect of the virus and block its spreading.
The Joint United Nations Program on HIV/AIDS reports that worldwide,nearly 37 million people were living with HIV in 2017.The organization says the largest number of tho are in developing countries.Nearly two-thirds of HIV cas are in Africa.Now there is no cure for HIV/AIDS though there have been developments in oral drug treatments to slow the progression of the dia.
The new study predicts the rice-bad method will lead to long-term u of the anti-HIV treatment across the developing world.Rearchers said the“groundbreaking”discovery is“r
ealistically the only way”that anti-HIV combination treatments can be produced at a cost low enough for the developing world.化妆师资格证
They say the easiest and most cost-effective way to u the rice will be to make it into a cream to be put on the skin.The HIV-fighting proteins can then enter the body through the skin.People all over the world could grow the rice and make the cream themlves.This would prevent the cost and travel required for many patients to receive treatments and medicine.
The process of changing the genetic structure of food crops has been debated for some time.Critics of genetically engineered crops believe they can harm people.The scientific team says further testing is needed to ensure that the genetic engineering process does not produce any additional chemicals that could be dangerous to people.
1.What does the author intend to do in paragraph 3？
A.Stress the urgency of HIV treatments.
B.Provide some data about HIV.
C.Remind readers of HIV prevention.
D.Introduce HIV to the public.
2.In which way will the rice be ud at the lowest cost？
A.By transforming it into proteins.
B.By adding it to an oral drug.
C.By attaching it to the HIV virus.
D.By processing it into a cream.
3.What can we infer about the genetic engineering process？
lorac
A.It can prevent infections of HIV.
B.It can produce dangerous chemicals.
希望你幸福歌词C.It still requires perfecting.
D.It applies to the developed world.
bad gateway是什么意思
4.From which is the text probably taken？
like crazyA.A biology textbook.
B.A health magazine.
C.A social webpage.
D.A first aid brochure.
答案
1.A 2.D 3.C 4.B
【解析】本文为说明文。文章主要叙述了科学家培育出可预防艾滋病病毒感染的转基因水稻。研究人员表示，这一“突破性”的发现是“现在唯一的”以低成本为发展中国家生产抗艾滋
boxer病毒联合治疗的方法，但还有待于进一步的完善。
1.推理判断题。由第三段的“nearly 37 million people were living with HIV Now there is no cure for HIV/AIDS though there have been developments in oral drug treatments to slow the progression of the dia”可知，“2017年全世界有近3700万人感染艾滋病毒。尽管口服药物治疗已经有了进展减缓了疾病的发展，但现在还没有治愈艾滋病毒/艾滋病的方法”。由此可推断出对于艾滋病的治疗迫在眉睫，非常紧迫。分析选项可知A项符合题意，故选A。
乔布斯 比尔盖茨
2.细节理解题。根据第五段“They say the easiest and most cost-effective way to u the rice will be to make it into a cream to be put on the skin.”可知，最简单、最划算的使用方法是将大米制成面霜涂在皮肤上。“the most cost-effective”与“the lowest cost”是同义词，“make it into a cream”与“process it into a cream”是同义的。故选D。
3.推理判断题。根据最后一段最后一句“The scientific team says further testing is needed to ensure that the genetic engineering process does not produce any additional chemicals that could be dangerous to people.”可知，科学研究小组认为要进一步的测试，
以确保基因工程过程不会产生任何可能对人类有害的额外化学物质。由此可推断这种基因工程的过程还需要进一步的完善。分析选项可知C符合题意，故选C。
在线汉译英4.推理判断题。文章主要叙述了根据最近的一项研究，一种新的转基因水稻可以预防艾滋病病毒的感染。因此与人类的健康有关，所以本文可能是出现在健康杂志上，故选B。
