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Good morning, everyone!

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Thanks for your listening!

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¡°You say your hair is gone?¡± Jim said like an idiot (°×³Õ).

¡°You needn¡¯t look for it,¡± said Della. ¡°It¡¯s sold, I tell you - sold and gone, too. It¡¯s Christmas Eve, boy. It¡¯s time for gifts. Be good to me, for it went for you. Maybe the hairs of my head were numbered,¡± she went on with a sudden serious sweetness, ¡°but nobody could ever count my love for you.¡±

Jim drew a package from his overcoat pocket and threw it upon the table.

¡°Don¡¯t make any mistake, Dell...¡± he said, ¡°...about me. I don¡¯t think there¡¯s anything that could make me like my girl any less, no matter what hair style you have. But if you¡¯ll open that package you may understand how I felt at first.¡±

She opened the package with her white fingers quickly and lightly. And then an excited cry of joy; and then, alas! a quick change to uncontrollable tears.

For there lay the combs - the set of combs (·¢Êá), side and back, that Della had dreamed of for long in a Broadway window. Beautiful combs with jeweled rims (±ßÔµ)-just the color to wear in her beautiful hair. They were expensive combs, she knew, and her heart had always wanted them. But there was no hope of having them. And now they were hers, but the hair was gone. But she hugged them to her bosom (ÐØ¿Ú), and at last she was able to look up with dim (÷öµ­µÄ) eyes and a smile and say: ¡°My hair grows so fast, Jim!¡±

1.Jim felt ________ at the first sight of Della¡¯s new haircut.

A.sad B.shocked C.angry

2.Why did Della sell her hair?

A.To buy her husband a gift.

B.To number the hairs of her head.

C.To count her love for her husband.

3.How did Della feel when she first, saw her husband¡¯s gift?

A.Sad and angry. B.Happy and excited. C.Surprised and painful.

4.From the last paragraph we learn that ________.

A.the combs matched Della¡¯s beautiful hair well

B.the price of the gift from Della¡¯s husband was very low

C.Della thought the combs in the window would be hers one day

5.What can we infer from the passage?

A.The husband showed more love than his wife.

B.The couple wanted to give each other a big surprise first.

C.The wife thought her husband¡¯s gift was useless at last.

Why is that many teenagers have energy to play computer games until late at night£¬ but can't find the energy to get out of bed in time for school£¿ According to a new report£¬ today's teenagers are getting so little sleep but their health is in danger£®

This raises serious questions about whether being short of sleep is influencing children's ability to pay attention at school£® Research has shown that losing even just half an hour's sleep at night can have deep influences on how children perform the next day£®

So why aren't teenagers getting enough sleep£¿Some experts suggest that televisions£¬ computers and mobile phones in children's bedrooms may cause problems£®Instead of reading a book at bedtime£¬children are playing computer games£¬surfing the web£¬sending messages£¬ or watching television£®As these new pre-sleep activities have become more common£¬more traditional ones such as reading have become less£¬Dr£®Luci Wiggs£¬a researcher at Oxford

University's Section of Child and Adolescent Psychiatry said£¬¡°One of the problems with these pre-sleep activities is that they do not have clear start and end times which leads to being short of sleep£®¡±

Research has shown that teenagers have different sleep patterns from adults£®Human bodies produce melatonin£¨Íʺڼ¤ËØ£©to help fall asleep£® Most adults start to produce melatonin at

about 10 pm£¬while teenagers only begin to produce it three hours later£®It is possible that this delay in melatonin production is caused by the behaviors of teenagers such as playing with phones late at night£®

Problems about sleep- who needs how much and when -are usually connected to students' achievements£® But modern brain researchers say it is time that more schools wake up to both biological and social facts and make a better timetable for their teenager students£®

1.What can we learn from Paragraph 2£¿

A.It's very common for teenagers to have less sleep£®

B.It doesn't matter if children sleep half an hour less£®

C.Being short of sleep has influence on children£®

D.A good night sleep at weekends helps children study well£®

2.According to Dr£®Luci Wiggs£¬£®

A.too many pre-sleep activities take up teenagers' sleeping time£®

B.playing computer games before bedtimes does harm to health£®

C.fewer and fewer children read books at bedtime today£®

D.teenagers shouldn't watch TV before they go to sleep£®

3.What does the underlined word 'delay' mean£¿

A.Rushing£® B.Changing£® C.Putting off£® D.Cutting off£®

4.What can we infer from Paragraphs 4 and 5£¿

A.Schools need to offer more biology classes£®

B.Teenagers may be kept awake by themselves£®

C.Melatonin influences teenagers' achievements£®

D.It's necessary for schools to start classes later£®

5.Which can be the best title for this passage£¿

A.Wake Up Sleeping Teenagers

B.Let Sleeping Teenagers Lie

C.Keep Away From Electronic Products

D.How to Sleep

Do you have friends or relatives who live in other parts of China? For example, maybe you live in Beijing, but you have cousins in Chongqing. But luckily, if you want to call them on the phone or do a video chat with them, you don¡¯t have to worry about which time zone you are in. This is because almost all of China follows a single standard time.

But some countries have many different time zones. For example, the US alone has five different time zones. My hometown New York is in the Eastern Time Zone. But my friends in California are in the Pacific Time Zone, which is three hours behind my time zone. So, if I want to call them, I have to plan with them ahead of time to make sure we are both free at the same time.

Actually, there is one exception (ÀýÍâ) in China: the Xinjiang Uygur autonomous region (н®Î¬Îá¶û×ÔÖÎÇø). In this region, people either follow Beijing Time - the time that the rest of the country follows - or Xinjiang Time, which is about two hours behind Beijing Time. People in Xinjiang have to be clear whether they are using Xinjiang Time or Beijing Time when making plans with each other.

For the first year I lived in China, I would often get phone calls from my mother very late at night because she forgot to consider the time difference. My hometown is exactly 12 hours behind China time! But by now, my family, friends and I have gotten used to the difference.

1.There are ________ time zone(s) in America.

A.one B.two C.five

2.The writer has to make a plan with friends in California before calling because ________.

A.they are both free

B.they are at the same time

C.they are in different time zones

3.The underlined word ¡°consider¡± means ________.

A.ÈÏΪ B.¹ØÐÄ C.¿¼ÂÇ

4.Which of the following is TRUE?

A.All of China follows a single standard time.

B.People in Xinjiang can choose the time they use.

C.It is 10:00 in New York when it is 12:00 in California.

5.The best title for this passage is ________.

A.Learn to Save Time

B.Make Plans before Calling

C.Different Countries, Different Times

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