Aids is caused by a 1.(dead) virus called HIV,which attacks the body's immune system andthere's no cure for it. When someone has Aids, the person loses the ability to fight other illnesses. The virus2.(spread) in three ways. It can be passed on through 3.(protect) sex,through ...
Multiple Sclerosis(多发性硬化症)1 Multiple Sclerosis (MS) is a disease in which the patient’s immune(免疫的)system attacks the central nervous system. This can lead to numerous physical and mental symptoms, as the disease affects the transmission of electrical signals between the body and the ...
百度试题 结果1 题目【题目】AIDS breaks down one's immune system whichthe body from being attacked by diseases.A.holdsB . protectsC. predictsD. presents 相关知识点: 试题来源: 解析 【解析】B 反馈 收藏
A cell nucleusB carbonC hydraD enzyme 第5题 单选题 (1分) What is the meaning of attack in the sentence Asthma attacks kill 3 people in the UK each day. But many of these deaths could be avoided. A 攻击B 评击C 发作D 袭击 Terminology Exercise 2 for Unit 3 第1题 判断题 (1分) ...
请认真阅读下列短文.并根据所读内容在文章后表格中的空格里填入一个最恰当的单词.注意:每个空格只填一个单词. Aids today Aids is caused by a virus called HIV which enters a person’s blood and attacks the body’s immune system.There is no cure for HIV or Aids
百度试题 结果1 题目 11. The immune system is our maindefenceagainst disease and infection, which plays animportant part in the protection of our body (Para. 3) 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
A two-year study beginning in 1977 found that, among 85-year-old people, those whose immune systems were weakest were twice as likely to die within two years as others in the study. The cause of their deaths, however, was more often heart disease, against which the immune system does no...
The immune system is made up of non-specialized defences such as skin,tears and the acidic juice produced by the stomach,keeping you from the pathogens.It also has some highly specializde defences,which are different kinds of immune cells,grouped into phagocytes and lymphocyt...
1.The immune system is the biological system in your body which fights off diseases.原文句子结构分析如下:1)主干结构是(主语)the immune system+(谓语) is+(宾语)biological system;2)定语从句来修饰限定宾语。翻译该句时应采用变序法,按照中文表达习惯,把后置定语从句放在中心词之前,使译文符合中文表达方式...
a以假装受伤的方式骗钱 Disguises the way which is injured to cheat out of money[translate] a13. Researchers ___ that genes may determine the strength of the immune system, which could help explain how an infectious disease could have a hereditary link. 正在翻译,请等待...[translate]...