题目：
成年人下颌髁突表面被覆着纤维软骨，从表层至深层有4个带，最深层是哪个带
A．关节表面带
B．钙化软骨带
C．肥大带
D．增殖带
E．以上都不是
答案：
参考答案：B
成年人下颌髁突表面被覆着纤维软骨，从表层至深层有4个带，最深层是哪个带A．关节表面带
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| Cloze. | ||||
| Behind our house is the start of a fascinating trail (小径). This trail is one of the old roads that wind through untold miles of forest. My 1 , Beans, and I walk the trail frequently. Normally, Beans sniffs alongside the trail to follow the smell of a deer track or 2 some cause known only to him. Beans is a white dog, quite handsome and very 3 . He not only understands what we tell him, but also often makes sounds as if he were trying to 4 back. One morning, we took a different route, which led us to an unfamiliar trail. I was sure this trail would eventually lead us to our familiar 5 . But, no. We seemed to be far off course. After two hours, I suddenly realized that Beans probably 6 the way home. So I urged, "Beans, take me home." He ran down a new trail. But it merely led to an intersection (岔道口) of trails. Soon it became 7 that we were getting nowhere. I began to picture the rest of the day in the 8 , without food or drink. We had walked about ten miles. But Beans seemed totally 9 . The sniffing and exploring was going well for him. Finally, we 10 a crossroad near a highway. Lady Luck suggested I should turn left. We did and 11 reached a cottage beside a field. I knocked on the door and explained my situation to an old man. He laughed and then drove us home. Since our adventure, I 12 that Beans probably knew all along how to get home. He was just having too much fan exploring new trails. | ||||
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Being lonely in the crowd might seem ridiculous. But according to a recent survey, the situation is all too common. Loneliness and other anxiety problems - worrying about life’s pressures - can even lead to self-murder.
An article in China Daily gave no reason for this other than the usual blaming of the post-80s generation. According to a high level official, young people suffering from discouragement are mostly “spoiled（溺爱）and have not been taught to be independent, responsible and express ‘thank-you’.” Well, how do you like that? First, I don’t think China’s youth are exactly spoiled. They certainly have more things than their parents did, but a lot of the money spent on them is for their education including various extra classes.
Discouragement and anxiety are now the fastest growing challenges in modern societies. We sense a lack of close friends who can talk to honestly and openly. In 1985, a US study found that one in ten people did not have such a friend. In 2006, it was one in four. It’s easy to see the connection between loneliness and discouragement. But what actually causes this increasing loneliness?
Surely, with Internet social networking sites such as Kaixin, we have more friends than ever. A new study has shown that the more time teenagers spend in front of computers, the less close they are to friends and family. Kaixin or QQ may be fun but it lacks meaning, compared to personal connections in the real world.
And then there are those endless online games popular with young Chinese but increasingly there are more interesting choices. For example, new sports such as skateboarding are starting to catch on in bigger cities, as is playing music in a band. These creative hobbies are done in a group and thus friendship can be stronger. Hopefully young people will also be drawn out of the Internet cafes and interactive computer games that in fact fail to recreate a real and interactive experience.
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_______.
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2. What does the writer think of the Internet social networking site Kaixin?
A. Open but ridiculous.
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C. Real and interesting.
D. Honest and responsible.
3. It can be inferred in Paragraph 3 that _______.
A. young people have no idea of expressing appreciation because of being spoiled
B. parents focus mostly on children’s education rather than the personality building
C. there is a tendency that it’s harder to find close friends to have an honest chat with
D. teenagers will recreate a real and interactive experience to strengthen friendship
4. According to the text, which of the following can help us avoid being lonely in the crowd?
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B. To play music in a band.
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