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| The ups and downs of life may seem unpredictable.But scientists know there are clear __1__ that almost all people share.Even if you've passed your "best", you still have other __2__ years to come. Certain important highpoints come later in life. When are you __3__? From 18 to 25, according to I. Q.scores; but you're wiser and more __4__ with increasing age.At around 30, mental abilities begin to decline, __5__ your ability to do maths.But your ability to complete other tasks __6__.For example, your vocabulary increases over time.At 60, your brain __7__ almost four times as much information as it did at age 21.Because of this, some psychologists suggest that "maturity quotients" (M.Q.) be used to measure intelligence for __8__. When are you happiest? You have the best __9__ sense of yourself from 15 to 24, when you feel energetic all the time.The best professional sense is from 40 to 49.Before age 24, we believe that our happiest years are yet to __10__, but when we are over 30, we believe that they're behind us.After age 30, we're more __11__ and don't view happiness as a goal in itself.If we maintain our health, achieve professional and emotional goals, then __12__, we feel, will follow. When are you most creative? Generally between 30 and 39, but it __13__ with different professions. The highpoints in areas such as science and economics come __14__-most Nobel prize winners did their top research in their 20's and 30's-bu | ||||
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| Today's teens have a knowledge of the Internet that often surpasses that of their parents. Because so many teens are Internet savvy, it is important that they also have an understanding of the dangers that exist online and how to deal with them. Watch teens share their own "Real-Life Stories" about issues affecting them on the Internet such as cyberbullying (网络欺凌), online enticement, and giving out too much personal information.
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| 1. The ad is intended for _____. | ||||||||||
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| A. kids loving to play games online B. only victims of Internet use C. kids and their parents who want to learn about the safety online D. pre-school students who know little about Internet | ||||||||||
| 2. If you visit the website, you can _____. | ||||||||||
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| A. share your friends'Real-life Stories about issues affecting them on the Internet B. have an understanding of the dangers that exist online and how to deal with them C. say and do terrible things to each other online D. ask for help when you have difficulty with your study | ||||||||||
| 3. If you visit www.cybertipline.com, you can _____. | ||||||||||
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| A. contact your local law enforcement B. search our knowledge base for answers to all of your questions about the online world C. report any incident of Internet use D. help your siblings learn how to avoid the dangers that exist on the Internet. | ||||||||||
| 4. Which of the following stories you can share on the Real-Life Stories? | ||||||||||
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| A. Teen murdered by man she met in chat room. B. Problem of losing weight. C. Left home alone. D. Hurt by second hand smoke in the Internet cafe. |