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科目:高中英語 來源:不詳 題型:閱讀理解
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科目:高中英語 來源:不詳 題型:閱讀理解
Ask Dr ? Jeffers | This month Dr. Jeffers is answering questions about the human brain and how it works. |
Dear Dr. Jeffers, One of my colleagues, Felix Moeller, told me that scientists are learning to use computer to ‘read minds’. Is there any truth to this story/ —Jane Leon, New York, USA Dear Ms. Leon, Well, a lot of research is being conducted in this area, but so far, the brain scanning equipment and corresponding computer programs haven’t been able to actually read thoughts. In one experiment, test subjects(受試者)were connected to scanning equipment and shown two numbers on a screen. They were then asked to choose between adding or subtracting(減)the two numbers. Using this method, researchers were able to follow brain processes and make the correct assumptions(假設(shè))70 percent of the time. It’s not quite mind reading, but it’s certainly a first step. —Dr. J. | |
Dear Dr. Jeffers, My three-year-old son loves it when I dig my fingers into his sides and tickle (胳肢)him until he laughs uncontrollably. The other day I noticed him trying to tickle himself but he couldn’t do it. Why not? —Glenn Lewis, Vancouver, Canada Dear Mr. Lewis, It’s because of how the brain works. The brain is trained to know what to pay attention to and what to ignore. It causes us to ignore physical feelings we expect to happen, but it causes a mild panic reaction when there is an unexpected feeling. For example, you don’t notice how your shoulder feels while you’re walking down the street. But if someone comes up behind you and touches you lightly on the shoulder, you may jump in fear. It’s that unexpected part that causes the tickle reaction. —Dr. J. |
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科目:高中英語 來源:不詳 題型:閱讀理解
1. Six Hours Free Parking If you spend $ 100 or more in our stores you will receive six hours of free parking. When you have spent $100 or more, just take this coupon and your receipt to the customer service desk on level 4. They will stamp your parking ticket to allow 6 hours of free parking. Offer here until November 14. |
2. Win a $1000 CD Collection Win your choice of $1000 worth of CDs from JB Music Store. Just buy any two CDs and your name will go into the competition. Select your own prize from our wide variety of rock, pop, jazz and classical music. Competition ends November 14. Prize drawn on November 21. Check store for more information |
3. Buy One, Get One Free Buy one shirt or tie at Daniel’s Menswear, and get another shirt or tie of the same value free. Choose from any of our dress shirts and we will give you another one at no cost. Hurry! Offer ends November 14. Offer limited to one per customer. |
4. 10% Off Present this coupon at The Book Store to get a 10% discount on any books you buy. We have lots of books to choose from, including children’s books, novels, travel guides, and science works. You are sure to find something that you will enjoy. Shop now for Christmas, we have a large quantity of toys as gifts for you and avoid the rush! Offer here until November 14 |
5. Half-price Movie Tickets Buy any full-price movie ticket on Tuesdays or Wednesdays, and you can buy a second tickets for a friend for only half price. The latest movies are here, being shown in one of our five theaters at Bayfield Shopping Center. Offer here through December 1, Limit on per customer. |
6. Free Soft Drink Buy any meal for at least $6 at Mike’s Café, and receive a free soft drink. We serve the best food in the Shopping Center. Come in and try our delicious meals and our excellent service. You won’t be disappointed! Free soft drink offer ends November 14. |
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科目:高中英語 來源:不詳 題型:閱讀理解
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科目:高中英語 來源:不詳 題型:完形填空
A.Start simply. |
B.Break it into small pieces. |
C.Draw a rough layout on a sheet of paper. |
D.Many websites are considered very interesting. |
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