You now have 5 minutes to transfer all your an
问题详情
You now have 5 minutes to transfer all your answers from your test booklet to ANSWER SHEET 1.
This is the end of Listening Comprehension.
Section II Use of English
(15 minutes)
Read the following text. Choose the best word(s) for each numbered blank and mark [A] ,[B] , [C] or [D] on ANSWER SHEET1.
There are many medical problems in the modern society. One of the most alarming medical problems in the world is a . (21) disease named HIV virus. This kind of virus is first (22) twenty years ago. It weakens the body and develops fully blown AIDS. AIDS is not obvious in the early stage. Sometimes symptoms occur within a few weeks after (23) . They are often flu-like,such as (24) , fever, headache, diarrhea and night sweats.
The three main (25) routes of HIV are sexual contact, exposure to infected body fluids or tissues and from mother to (26)or child during perinatal period. This kind of virus can always (27) some families apart. People"s first (28)is a denial about their loved one"s condition. HIV positive people are those who have tested positive for the virus.(29) they are related to conditions that are far less serious than HIV, they can only be treated when potential patients are 30f the risk of infection. They choose to deal with the risk instead of avoiding of it. (31) tests are the best way to monitor HIV because they can slow the progress of the virus(32) time. But we have to admit that it is no longer associated (33) death immediately, but drugs are not (34) . Doctors(35) HIV positive people to have regular tests to monitor the progress of the disease.
By now there is still not successful vaccination against HIV, so much effort has been (36) mainly on educating the public about (37) HIV is passed on .In addition, more emphasis is contributed to introduce to the citizens about personal measures that (38) the risk of infection. "We are concerned about these individuals, because we know that early treatment can help (39) their life and ensure that they do not (40)others, including their newborn children." Dr Donald Gelhorn (president of the College of Family Physicians of Canada) says.
21.
[A] serious
[B] deadly
[C] tough
[D] dangerous请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：B
参考译文现代社会有许多医学问题。世界上最令人惊恐的医学问题之一就是一种叫做艾滋病病毒的致命疾病。这种病毒在20年之前首次被确认。它能削弱身体的抵抗力进而发展成为致命的艾滋病。艾滋病初期症状并不明显，有时感染几个星期后才出现症状。通常这些症状像流感一样，如疲惫、发烧、头疼、腹泻以及盗汗。艾滋病病毒的三种主要传播途径是性传播、感染体液传播和母婴传播。这种病毒常常会使一些家庭四分五裂。人们的第一反应通常是对所爱的人病情的否认。艾滋病病毒阳性患者是那些病毒检测呈现阳性的人。虽然他们的病情远远不及感染艾滋病病毒那么严重，但是如果可能患病的人群不了解感染这种疾病的危险的话，他们就不可能被医治。他们选择应对而不是逃避这种危险。定期检测是检查艾滋病病毒发展的最好方法，因为这样就能及时减慢病毒的发展。但是我们必须承认，虽然这种方法能推延病人死亡的时间，但是药品并不是万能的。医生督促艾滋病病毒阳性感染人群最好能定期检测以检查病情的发展。迄今为止依旧没有成功对抗艾滋病病毒的疫苗，所以努力的重点就在于教育公众，使他们了解艾滋病病毒的传播方式。另外，更多的重点在于向大众介绍个人减少感染风险的措施。“我们非常关注这些个体，因为我们知道早期治疗能帮助他们延长生命，确保他们不会再传染其他人包括他们自己的新生儿”。加拿大家庭护理大学校长DonaldGelhom博士说。全真模拟试卷(2)参考答案及精析第4页（共18页）答案及精析21.B【命题目的】此题考查近义词辨析和对文章内容的理解。【解题要点】A项意为“严重的”，B项意为“致命的”，C项意为“坚韧的”，D项意为“危险的”。tough和dangerous-般都不跟disease搭配，根据前半句“themostalarming”和后半句“HIVvirus”可以看出这种疾病是致命的，B选项比A选项表述更准确，故正确答案为B选项。
