问题 选择题

分析下列各项物质分子式的规律,按此规律排布第10项的分子式应为(  )

A.C198H146

B.C196H155

C.C196H146

D.C198H155

答案

答案:C

分析分子结构简式可以发现:后项比前项多19个C原子,14个H原子,第一项的分子式是C25H20,所以,第十项有(25+19×9)个C原子,(20+14×9)个H原子,所以,第十项的分子式是C196H146

完形填空

阅读下面短文并回答问题,然后将答案写到答题卡相应的位置上(请注意问题后的词数要求)。

[1] One young man went to apply for a managerial position in a big company. He passed the first interview; the director did the last interview, and made the last decision.

[2] The director discovered from the CV(简历) that the youth's academic achievements were excellent all the way. He asked, “Did you obtain any scholarship in school?” The youth answered “None”.The director asked, “Was it your father who paid for your school fees?” The youth answered, “My father passed away when I was one year old; it was my mother who paid for them.” The director asked, “Where did your mother work?” The youth answered, “My mother worked as a clothes cleaner.” The director asked, “Have you ever helped your mother wash the clothes before?” The youth answered, “Never, my mother always wanted me to study and read more books.”

[3] The director requested the youth to show his hands. The youth showed a pair of hands that were smooth and perfect. The director said, “I have a request. When you go back today, go and ___________,and then see me tomorrow morning.”

[4] The youth went back and requested his mother to let him clean her hands. His mother felt strange, happy but with mixed feelings, she showed her hands to the kid.

[5] The youth cleaned his mother’s hands slowly. His tears fell as he did that. This was the first time the youth had realized that it was this pair of hands that washed the clothes every day to pay the school fees. Then the youth quietly washed all the remaining clothes.

[6] The next morning, the youth went to the director's office. The director asked, “Can you tell me what you have done and learned yesterday in your house?”

[7] The youth said, “Number 1, I know now what is appreciation. Without my mother, there would not the successful me today. Number 2, by working together and helping my mother, only I now realize how difficult and tough it is to get something done. Number 3, I have come to appreciate the importance and value of family relationship.

[8] The director said, “This is what I am looking for to be my manager. I want to recruit(招募) a person who can appreciate the help of others, a person who knows the sufferings of others to get things done, and a person who would not put money as his only goal in life. ”

小题1:Why did the young man go to see the director?(within 10 words)

小题2:In what way did the mother support his son through his education?(within 6 words)

小题3:Why did the director request to see the young man’s hands?(within 10 words)

小题4:Finish the sentence in Paragraph 3.(within 5 words)

小题5:What do you think was the director’s final decision?(within 5 words)

阅读理解

He pretended to be a pilot and got free rides on international airlines to countries around the world. He wrote fake checks and stole several millions of dollars from banks, hotels, and airlines. He lied and got jobs by impersonating a doctor, a lawyer, and a university professor, all before he was twenty-one years old. Does this sound like the story to movie? It is. But it is also tree. This is the story of Frank Abagnale’s life of crime told in Abagnale’s book Catch Me if You Can and in the movie by the’ same name. Although the movie is based on the book, there are several important differences between the two.

Probably the one thing that really sets apart the book from the movie is the point-of-view of the story. The book, co-written by Abagnale and a professional writer, is told in Abagnale’s own words. In the book, he tells the reader, “I did this. This is how and this is why.” But in the movie, the story is told from a third person’s point-of-view. This point-of-view limits the details available to viewers of the movie.

Because the writer of the movie could not include many of the details about Abagnale’s crimes and motives, the writer had to change things to make the story understandable for viewers. For example, Agagnale explains in the book how he used his knowledge of the banking system’s number codes to commit fraud (诈骗). In the movie, Abagnale has detailed knowledge of printing and check design, like a kind of criminal genius. The movie’s writer never tells the audience how Abagnale got all of this knowledge.

Another key difference between the book and movie has to do with the people trying to catch Abagnale. In the book, there are only a few references to an FBI agent named O’Really, the man in charge of Abagnale’s ease. However, the movie gives viewers a lot more information about how an FBI agent, renamed Hanratty, cracks down Abagnale and finally catches him.

There are a number of other major differences between the book and the movie about Abagnale’s life, some of which seem to make the book more interesting while others make the movie more interesting. In the end, it all comes down to the question, “Which is better?” Like many other books that have been made into movies, the book is better in this case. The fictional parts of the movie may help create dramatic scenes for the movie and help viewers understand the story quickly, but they are fictional. There is an old saying, “Truth is stranger than fiction.” And in this case, the truth is both stranger and more interesting.

1. Why is Frank Abagnale most famous?

A. He directed a movie about his life.

B. He stole a lot of money from the FBI.

C. He talked his way into many different jobs.

D. He was trained as a pilot, a lawyer and a professor.

2. Which is true about the book and the movie?

A. Both were not use.                                B. Neither was very popular.

C. There are several major differences.        D. They were written by the same person.

3. What did Abagnale know about in-real life? He knew ____________.

A. how to fly a plane                                 B. the number system used by banks

C. how to direct movies                             D. the working system of the FBI