进行量筒里液体读数时，开始仰视读数为29.0mL，倒出一部分液体后，平视读数为12.7mL，则实际倒出的液体体积为
| A．16.3mL | B．大于16.3mL | C．小于16.3mL | D．无法确定 |
因为它含有丰富的Dreams are expressions of thoughts, feelings and events that pass through our mind while we are sleeping. Everybody dreams. But only some people remember their dreams. Our dreams often include all the senses-smells, sounds, sights, tastes and things we touch. We dream in colour. Sometimes we dream the same dream over and over again. These repeated dreams are often unpleasant. They may even be nightmares-bad dreams that frighten us.
Early in the twentieth century, two famous scientists developed their personal ideas about dreams. Austrian psychiatrist Sigmund Freud published a book called "The Interpretation(诠释) of Dreams" in 1900. Freud believed people often dream about things they want but can't have. These dreams often have something to do with sex and aggression(侵犯). Swiss psychiatrist Carl Jung worked closely with Freud for several years, but he believed dreams could help people grow and understand themselves. He believed dreams provide solutions(解答) to problems we face when we are awake. He didn't believe dreams hide our feelings about sex or aggression. Today we know more about the science of dreaming because researchers can take pictures of people's brains while they are sleeping.
Other researchers are studying how dreaming helps our bodies work with problems and very sad emotions(感情). Robert Stickgold is a professor of psychiatry at Harvard University in Massachusetts. Doctor Stickgold says that when we dream, the brain is trying to make sense of the world. He does not agree with Sigmund Freud that dreaming is the way we express our hidden feelings and desires(愿望).
Scientists believe it is important to keep researching dreams. Doctor Stickgold says it has been more than one hundred years since Sigmund Freud published his important book about dreaming. Yet there is still no agreement on exactly how the brain works when we are dreaming or why we dream.
请根据短文内容，选择最佳答案, 将其标号在答题卡上涂黑。（每小题2分，共10分）
Dreams _________.
| A． | are remembered by everyone |
| B． | express all that we think in our mind |
| C． | include few senses and things we touch |
| D． | are sometimes nightmares that repeat and frighten us |
A book on dreaming was published by _________.
| A． | Sigmund Freud | B． | Robert Stickgold | C． | Carl Jung | D． | the writer |
In the passage, all the psychiatrists _________.
| A． | believe dreams can help people understand all the problems that they face |
| B． | think dreams always hide someone's feelings about sex or aggression |
| C． | study dream and dreaming and have their own ideas |
| D． | have the same idea that people often dream about the things they want |
From the passage, we know that _________.
| A． |
Jung thought that dreams provide solutions
 to problems we face when we are sleeping
|
| B． | Freud developed the idea that dreams are expressions of people's hidden feelings |
| C． | scientists have known quite well why we dream because they can take pictures of our brains |
| D． | other researchers have discovered how dreaming helps our bodies work with problems and very sad emotions |
Which would be the best title(标题) for the passage?
| A． | The Explanations of Dreams | B． | The Ways of Dreams |
| C． | The Solutions to Dreams | D． | The Mystery(奥秘) of Dreams and Dreaming |
| 1． |
We live on the earth. We use the sea around us. What do we take from the ocean? And what do we give to it?
E. Some of its contents(所含物) may cause illness. |
simple evaporation. 
becomes fresh water when the salts are removed. In the future, we will find ourselves depending more and more on fresh water from the sea. |
President Hu Jintao flew to the earthquake-hit region in Yushu, Qinghai on April 18, 2010. At a field hospital on the grounds of a sports stadium, Hu sat on the bed of Drolma, a middle school student, and held her in his arm as she wept(哭泣). "Rest assured(放心的), you will have a full recovery(康复). Be strong. You will have a bright future," he told her. |
 The 2010 World Expo, Shanghai China |
The 2010 World Expo Shanghai China Duration(举办时间): May 1 to October 31, 2010 Expected visitors: 70 million Theme(主题) : "Better City, Better Life." The theme represents the common wish of the people all over the world for a better living in future urban(城市的) environments. |
 |
The 19th FIFA World Cup(世界杯足球赛) Duration: June 11 to July 12, 2010 Host(主办) nation: South Africa Number of teams: Thirty-two Number of matches: Sixty-four It is the first time that the tournament(锦标赛) has been hosted by a nation in the Confederation(联盟) of African Football. |
President Hu Jintao flew to Yushu, Qinghai _________, 2010.
| A． | on May 1 | B． | on June 11 | C． | on April 18 | D． | on July 12 |
President Hu Jintao comforted(安慰) _________ at a field hospital.
| A． | a middle school student | B． | a soldier |
| C． | a farmer of Yushu | D． | a doctor |
The 2010 World Expo in Shanghai will end on _________.
| A． | September 30 | B． | October 31 | C． | November 30 | D． | December 31 |
The theme of Expo 2010 is "_________"
| A． | Better City, Bright future. | B． | Better City, Good Environment. |
| C． | Better City, Better Life. | D． | Better City, Best Investment(投资). |
There will be _________ teams taking part in the 19th FIFA World Cup.
| A． | 10 | B． | 12 | C． | 13 | D． | 32 |
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