职称英语考试理工类B级真题模拟代码22

1、职称英语考试理工类B 级真题代码 22资料仅供参考职称英语考试理工类B 级真题（代码22 ）第一题：词汇选项参考答案讲评1. call-phone2. conversation-talk3. proposed-suggested4. relied on-depended on5. breaks-beats6. cheerful-happy7. exhibited-displayed8. fury-anger9. diligent-hardworking 10.persistent-continuous11.eternal-everlasting12.wrecked-damaged13.authentic-genuine14.lure-attraction15.puzzle-mystery答案：A D C A B B A D C D B A D B D第二题：阅读判断参考答案讲评16.It is estimated that water use will rise by 50% in the next 30 years.（ A ）17.Most developed countries w

2、ill face water shortage in 20 years.（ B ）18. Most of the worlds population may live within 100 kmof the sea in 2025.（ A ）资料仅供参考19.Almost all coral reefs may disappear in 100 years.（ B ）20.Some species of fish in the Atlantic are at dangerously low level.（ C）21.The world bank report implies that urgent action should be taken to protect watersupplies.（ A ）22.India exceeds（ will exceed）environmental limits for water use.（ B ）标准答案为ABABCAB第三题：概括大意与完成句子参考答案讲评23.Paragraph 1 C:implications of chimpanzee

3、 extinction for humans（段落最后一句）24.Paragraph 2 E： Genetic similarities between chimps and humans（段落第一句及段落中间部分均提及）25.Paragraph 3 B： reasons for HIV resistance（该主题需要考生结合下个段落内容推断出来）26.Paragraph 4 F：Chimps resistance to HIV（段落第一句）27.D. human survival28. E. Human genomes（基因组）29.C; some diseases30: B: some human disease treatment（出题句在文章第 5段）B22 的标准答案为CEBF DECB第四题：阅读理解第1 篇： Water（没找到原文） 31世原文 D32仿佛是世界水总量B 总水量维持不变？33是大部分的可饮用水资源储存答案 A 冰川和山川？34资料仅供参考翻译短语D 少量的？35raildown land多于 ocean还是 ocean多于 land?B22的标准答案为

4、DBADC（红色字体有待大家考证，黑色字体已经确认正确）第 2 篇： Mind-reading（参考教材，仿佛其中一个题选项提问与教材不一样）32. Mind-reading1 MachineA team of researchers in California has developed a way to predict what kinds of objects people are looking at by scanning whats happening in their brains.When you look at something, your eyes send a signal about that object to your brain. Different regions of the brain process the information your eyes send. Cells in your brain called neurons are responsible for this processing.The fMRI（ functional M

5、agnetic Resonance Imaging） 2 brain scans could generally matchelectrical activity in the brain to the basic shape of a picture that someone was looking at.Like cells anywhere else in your body, active neurons use oxygen. Blood brings oxygen to the neurons, and the more active a neuron is, the more oxygen it will consume. The more active a region of the brain, the more active its neurons, and in turn, the more blood will travel to that region. And by using fMRI, scientists can visualize3 which pa

6、rts of the brain receive more oxygen-rich blood-and therefore, which parts are working to process information.An fMRI machine is a device that scans the brain and measures changes in blood flow to the brain. The technology shows researchers how brain activity changes when a person thinks, looks at something, or carries out an activity like speaking or reading. By highlighting the areas of the brain at work when a person looks at different images, fMRI may help scientists determine specific patte

7、rns of brain activity associated with different kinds of images.The California researchers tested brain activity by having two volunteers view hundreds of pictures of everyday objects, like people, animals, and fruits. The scientists used an fMRI machine to record the volunteers brain activity with each photograph they looked at. Different objects caused different regions of the volunteers brains to light up on the scan, indicating activity. The scientists used this information to build a model

8、to predict how the brain might respond to any image the eyes see.In a second test, the scientists asked the volunteers to look at 120 new pictures. Like before, their brains were scanned every time they looked at a new image. This time, the scientists used their model to match the fMRI scans to the image. For example, if a scan in the second test showed the same pattern of brain activity that was strongly related to pictures of apples in the first test, their model would have predicted the volunteers were looking at apples.资料仅供参考词汇：scan v. &n.扫描visualize v.使可见；设想neuron n.神经元注释：1. Mind-reading:能读出（猜出）人的想法的。mind-read:可做动词，如，As a successfulsalesman, he is able to mind-read his customers.2. FMRI（functional Magnetic Resonance Imaging）: 功能性磁振造影。这是一种新兴的神经影像学方

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