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Read carefully the following excerpt and then writ...

Read carefully the following excerpt and then write your response in NO LESS THAN 200 words, in which you should: ●summarize the main message of the excerpt, and then ●comment on whether our brains will get lazy in a world run by intelligent machines. You can support yourself with information from the excerpt. Marks will be awarded for content relevance, content sufficiency, organization and language quality. Failure to follow the above instructions may result in a loss of marks. With intelligent machines to do the thinking, will our brains get lazy？ Changing technology stimulates the brain and increases intelligence. But that may only be true if the technology challenges us. In a world run by intelligent machines, our lives could get a lot simpler. Would that make us less intelligent？ Artificial intelligence is taking over many human jobs. For instance, planes are being flown much of the time by automatic pilots. And the complex problem of controlling air traffic around large modern airports is also achieved by artificial intelligence that operates well beyond the capacity of mere human air traffic controllers. As machines get smarter, they will do more of our thinking for us and make life easier. In the future, the electronic assistant will develop to the point that it serves similar functions as a real living butler, fulfilling requests such as: “Organize a dinner party for six on Thursday, Jeeves, and invite the usual guests.” At that point, our long struggle with challenging technologies is at an end. Like Be Wooster, we can take it easy knowing that the hard work of planning and organizing is being done by a better brain-the electronic assistant. Starved of mental effort, our brains will regress.

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第1题

Lisa had prepared carefully for her English examination so that she could be sure of pa

A.intention

B.attempt

C.purpose

D.desire

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第2题

段落翻译： To become a flexible reader, you need to...

段落翻译： To become a flexible reader, you need to know how to select and use a reading style. that is consistent with your purpose for reading. Knowing when and how to use different reading styles will make you a flexible reader. Study reading is the reading style. used by flexible readers when their purpose is to read difficult material at a high level of comprehension. When using the study reading style, you should read at a rate that is slower than your normal reading rate. Furthermore, as you read you must challenge yourself to understand the material. Study reading will often require you to read material more than once to achieve a high level of comprehension. Sometimes, reading the material aloud will also help you improve your comprehension.

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第3题

In the middle of the grass stands a little board that（）“No Parking”.

A.is read

B.advised

C.reads

D.hopes

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第4题

Directions: Read the following passage and the statements that follow. Choose the best answer for each statement from the three choices marked A, B and C.

Directions: Read the following passage and the statements that follow. Choose the best answer for each statement from the three choices marked A, B and C.

It sounds like an infomercial from late-night TV: Follow this four-step plan and improve your memory in just 14 days!

But researchers have indeed found a way to improve memory function in older people. After a two-week study that involved brainteasers (脑筋急转弯), exercise and diet changes, study participants' memories worked more efficiently.

Here's the program:

Memory Training: brainteasers, crossword puzzles and memory exercises that emphasized verbal skills throughout the day.

Healthy Diet: Five meals daily included a balanced diet rich in omega-3 fats, whole grains and antioxidants (抗氧化剂). Eating frequent meals prevents dips in blood glucose (血糖), the primary energy source for the brain.

Physical Fitness: Brisk daily walks and stretching. Physical fitness has been found in other research to reduce the risk of Alzheimer's disease.

Stress Reduction: Stretching and relaxation exercises. Stress causes the body to release cortisol (皮质醇), which can impair memory and has been found to shrink the memory centers in the brain.

1. Researchers spent fourteen days finding a way to improve people’s memory().

A.True

B.False

C.Not Mentioned

2.What is TRUE about the ABC rule for online shopping()？

A.It’s a very easy rule, as easy as learning ABC

B.It’s the basic safety rule for online shopping provided by the writer

C.It’s the first letter of the three rules: About me, Benefits, Choices, hence ABC

D.All of the above

3.Either the dean or the principal()the meeting.

A.attends

B.attend

C.are attending

D.have attended

4.Mistake is acceptable during the process of paper cutting().

A.Right

B.Wrong

C.Doesn’t say

5.Many a child()to walk before he can speak.

A.Learn

B.Learns

C.Learned

D.have learned

6.The author quoted the three adjectives used by the guide to describe Istanbul because().

A.the author knows Istanbul very well

B.the author’s ambitions of sightseeing dwindled away after Italy

C.Istanbul is so characteristic that it’s hard to describe it in one word

D.the author is very interested in Istanbul

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第5题

Read the following passage and the statements that follow. Choose the best answer for each statement from the three choices marked A, B and C .

Read the following passage and the statements that follow. Choose the best answer for each statement from the three choices marked A, B and C .

Outdoor Learning Environment

“How do they get the tomato on the vine(藤、蔓)？”

The question shocked Hillis. It reminded him of the time five years ago when he was volunteering at Beattie Elementary School in his daughter’s kindergarten classroom. He’d been reading the children a book about gardening.

“These kids had only seen vegetables in supermarkets,” he says. “I felt that something important was missing in their lives.”

So he went to work. Hillis and his wife, Sally, made the local government believe that it was necessary to create an outdoor learning environment. He and other volunteers raised more than 30,000 dollars to make such a project. The project was designed like the Platte River. Like the river, the school’s front walkway turns east to west, so they planted things along the walkway, such as native grasses which can be found along the river too.

Today, students are greeted every day by the cedar-mulched creation(雪松覆盖的表面), which spreads the length of three city blocks. In the back, there’s a garden, with twenty 1 ton rocks lying in the ground, where teachers hold classes.

The outdoor effort has changed things inside, too. For science, children plant seeds and, based upon each seed’s size and weight, guess how large a vegetable will grow to become. For arts and crafts, they collect fallen leaves and make designs out of them. Other science lessons make up a large part of the outdoor learning process. “No matter what time of the year it is,” Hillis says, “there’s always something going on.”

1.Hillis was a volunteer at Beatte Elementary School five years ago().

A.Right

B.Wrong

C.Doesn’t say

2.Halloween was first celebrated by the()around the fifth century.

A.English

B.American

C.Irish

D.European

3. The purpose of this course is to make the students know various rules of English grammar().

A.True

B.False

C.Not Mentioned

4.Students can tell how large a tomato will grow to become according to the seed’s size().

A.Right

B.Wrong

C.Doesn’t say

5.Craftsmen need knives and gravers of various types to make complicated patterns().

A.Right

B.Wrong

C.Doesn’t say

6. Which of the following doesn’t belong to the western culture()？

A.Europe

B.North Africa

C.Asia

D.America

7. What is the author’s main idea in the text()？

A.Education can be purchased

B.The difference between education and schooling

C.Degree is worthless

D.Students should learn more important knowledge

8. The settlers also taught the Indians to penetrate the forest, to hunt large animals().

A.True

B.False

C.Not Mentioned

9.The passage is mainly about().

A.parts of the brain that store information

B.illness that results in serious memory loss

C.how human brains process, store and recall information

D.how to improve our memory

10.What do you think “ginseng and gingko” probably are()？

A.Plants

B.Animals

C.Food

D.Drinks

11.Halloween happened().

A.from October 31st to November 1st

B.on October 31st

C.on November 1st

D.between October 31st and November 1st

12. How many cultural differences does the author mention in the text()？

A.One

B.Two

C.Three

D.Four

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第6题

如果f（x)=（a＞0且a≠1),证明:f（x)+f（y)=f（xy),f（x)-f（y)=

如果f(x)=(a＞0且a≠1),证明:f(x)+f(y)=f(xy),f(x)-f(y)=

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第7题

血浆凝血酶原时间检测的因子为A．FⅠ、FⅡ、FⅢ、FⅤ、FⅧB．FⅩ、FⅪ、FⅫ、FⅩⅢC．FⅠ、FⅡ、FⅤ、FⅦ、FⅩD．FⅤ、FⅦ、FⅧ、FⅨ、FⅩ

血浆凝血酶原时间检测的因子为

A．FⅠ、FⅡ、FⅢ、FⅤ、FⅧ

B．FⅩ、FⅪ、FⅫ、FⅩⅢ

C．FⅠ、FⅡ、FⅤ、FⅦ、FⅩ

D．FⅤ、FⅦ、FⅧ、FⅨ、FⅩ

E．FⅡ、FⅦ、FⅧ、FⅨ、FⅪ

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第8题

岩石抗压强度f，破坏荷载F，试件截面积A，抗压强度f计算公式（)。

A.f=F-A

B.f=F+A

C.f=F÷A

D.f=F×A

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第9题

设f（x)为可导函数，则（∫f（x)dx)'为（)

A.f(x)+C

B.f'(x)

C.f(x)

D.f'(x)+C

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第10题

求下列导数：（1)f（x)=a_nxⁿ+a_n-1x^n-1+...+a₁x+a₀，求f'（0)，f'（1)。（2)f（x)=xcosx，求f'（0)，f'（π)。

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第11题

若F（ω)= F[f（t)]，证明（翻转性质): F（-ω)= F[f（-t)]

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