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第2部分:阅读判断 (第16-22题.每题l分,共7分)
下面的短文后列出了7个句子,请根据短文的内容对每个句子做出判断:如果该句提供的是正确信息.请选择A;如果该句提供的是错误信息,请选择B;如果该句的信息文中没有提及,请选择C.
Tiny Invaders
The human body is truly amazing. It allows us to sense the world around us, to do work and have fun, and to move from place to place. In fact, the human body does its work so well that most people dont think about it very much -- until they get sick.
The germs(致病菌)that make people sick are everywhere. You cant see them, but theyre there. Theyre sitting on your desk. Theyre hiding on your computers keyboard. Theyre even in the air that you are breathing. There are two types of germs: viruses and bacteria(细菌).Viruses are germs that can only live inside animals or plants. Viruses cause illnesses such as flu and measles(麻疹).Bacteria are tiny creatures. Some bacteria are good. They can help your stomach break down food. Other bacteria arent so good. They can-make you sick. Bacteria can cause sore throats(喉痛)and ear infections.
How can you stop these tiny invaders from making you sick? Your skin is the first defense against germs. You can prevent some illnesses simply by washing, with soap and water. But germs can still enter the body through small cuts in the skin or through the mouth, eyes, and nose.
Once germs are inside your body, your immune(免疫的)system tries to protect you. It looks for and destroys germs. How does it do that? Special cells patrol your body. Some of these cells actually eat germs! Other cells make antibodies. An antibody sticks to a germ. There is a different antibody for each kind of germ. Some antibodies keep germs from making you sick. Others help your body find and kill germs. After a germ is destroyed, the antibodies stay in your body. They protect you if the same kind of germ comes back. That way you will not get the same illness twice.
You can keep your body healthy by eating a nutritious(有营养的)diet to make your immune system strong. You can also help your immune system fight germs by getting vaccinated(接种).Vaccines are medicines. They contain germs that have been killed or weakened. The dead germs cant make you sick. Instead, they cause your body to make antibodies. If the same germ ever shows up again, then your antibodies attack it.
16. Viruses can only live inside people or animals.
A.Right B.Wrong C.Not mentioned
17. All bacteria cause illnesses.
A.Right B.Wrong C.Not mentioned
18. Washing your skin can prevent some illnesses.
A.Right B.Wrong C.Not mentioned
19. Germs can enter the body through the eyes.
A.Right B.Wrong C.Not mentioned
20. The heart contains the bodys strongest muscle.
A.Right B.Wrong C.Not mentioned
21. After they kill germs, antibodies stay in the body.
A.Right B.Wrong C.Not mentioned
22. Vaccines can make you sick.
A.Right B.Wrong C.Not mentioned
Chinwag 闲谈-英语点津
Darkness over Indonesia and the 'fifth Beatle' dies 印度尼西亚日全食,“第五位披头士”去世
EU after Brexit, human ancestor mystery 英脱欧公投后的欧盟,人类祖先之谜新发现
Alligator takes boy and Tate Modern extension 鳄鱼拖走小男孩,泰特现代美术馆扩建完工
Zika threat and back from space 寨卡病毒威胁美国,国际空间站宇航员返回地球
Crash course 速成课
World's longest tunnel and a strange kind of race 世界最长铁路隧道,扛羊毛袋比赛
Angelina Jolie to divorce, Karaoke star at 80 安吉丽娜·朱莉提出离婚申请,八十岁老人出唱片
Zika virus and the A4 waist challenge 寨卡病毒,“A4腰挑战”
Art and football 海底发现文物,莱斯特城足球俱乐部曼谷庆功
Brexit and Hockney's art 英国脱欧公投后进展,大卫·霍克尼艺术展
UN female, New flag and Apollo 11 倡议提名女秘书长,新西兰换国旗和阿波罗11号再创历史
The cost of protecting the environment, Juno space probe 保护环境付出的代价,“朱诺”木星探测器
Mars bars and baby gorilla 火星巧克力棒和大猩猩产幼子
India's sewer workers and British school standards 印度下水道工人施工安全,英国在校生学习成绩下降
Phelps makes history and marine species 菲尔普斯创造历史,海洋新物种
US-Cuba flights and male cosmetic surgery 美国-古巴复航和男性整容手术
Counting elephants, Australian Elvis 空中数大象,澳大利亚“猫王节”
California wildfires and cloned animals 加利福尼亚州野火,克隆动物衰老过程正常
Zika virus, Rare whale filmed in Australia 寨卡病毒传播风险,澳大利亚拍到罕见鲸鱼影像
Indian state introduces 'fat tax' 印度一省拟征收“脂肪税”
Russian athletes and friendly robots 俄罗斯运动员服用兴奋剂,“合作机器人”
Dangerous heartbeat, Spike Lee and the Oscars 危险的心跳,斯派克·李抵制奥斯卡
Battery risk, Farmer anti-theft solution 纽扣电池的潜在危险,牧场主防盗有术
Afghanistan, cancer and athletics boss 英美支持阿富汗政府军,癌症发病原因, 国际田联官员停职
There's method to my madness 我有一个不合常理的办法
Hot potato 棘手的问题“烫手山芋”
Artefacts in Sydney and dog gets medal 悉尼出土文物,英雄狗获奖章
Solar superpower, female commander and hospital demolished 太阳能超级大国,女海军司令官和著名医院化为废墟
Cyclists make Olympic history, 400-year-old shark 英国自行车运动员创英奥运历史,400岁格陵兰鲨鱼
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