In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

Q: Article: studying 20 minutes a day for 20 days. You'll start with the basics and move on to more complex reading comprehension and critical thinking strategies. Please note that although each chapter can be an effective skill builder on its own, it is important that you proceed through this book in order, from Lesson I through Lesson 20. Each lesson builds on skills and ideas discussed in the previous chapters. As you move through this book and your reading skills develop, the passages you read will increase both in length and in complexity. The book begins with a pretest, which will allow you to see how well you can answer various kinds of reading comprehension questions now, as you begin. When you finish the book, take the posttest to see how much you've improved. The text is divided into four sections, each focusing on a different group of related reading and thinking strategies. These strategies will be outlined at the beginning of each section and then reviewed in a special "putting it all together" final lesson. Each lesson provides several exercises that allow you to practice the skills you learn. To ensure you're on the right track, each lesson also provides answers and explanations 'for all of  the practice questions. Additionally, you will find practical suggestions in each chapter for how to continue practicing these skills in your daily life. The most important thing you can do to improve your reading skills is to become an active reader. The following guidelines and suggestions outlined will familiarize you with active reading techniques. Use these techniques as much as possible as you work your way through the lessons in this book. 
 Question: According to the passage, the pretest aims to 
 Options: (A) tell you where your starting level is (B) arouse your interest in using the book (C) illustrate the structure of the text (D) introduce the test-taking techniques

A: A
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Q: Article: It is a reply to a letter written by Zhai Mingjun, a 16-year-old girl in the class. The two astronauts thank the student for her concerns and wish the class luck in their future studies.     "I' m so happy that the two space men replied with a few encouraging words," said Zhai. Her letter was one of the 10 winning letters taken into space by Fei and Nie, who have succeeded in traveling space in the Sixth Shenzhou Spaceship. Zhai wrote the letter as if she were a younger sister of the astronauts. "As the single child in my family, I always hoped that I would have an elder brother that I could be proud of," Zhai said. "I thought that the astronauts would be lonely during such a long space trip. I hoped they would feel happy and warm when reading my letter." Many of Zhai' s classmates also wrote their words of encouragement and admiration to the astronauts. "The letter to the astronauts made us believe that we can also be part of the manned space programme," said Zhao Dongxu.     All the students have high expectations for China' s future space programme. "I heard that Snoopy is the mascot   for US astronauts. I hope I can design a mascot for our heroes," said Liu Mengjie, 16. "A physics class taught by astronauts in outer space would be very interesting. I want to be the astronaut who teaches students about zero gravity with my head upside down in the spaceship," said Han Yinan. Many students think that the manned space program is still far away from them. But they feel proud that ordinary students could participate in such a great scientific achievement and hope there  will be more possibilities to take part. 
 Question: The best title of this passage can be  _  . 
 Options: (A) The mascot (B) A reply from space (C) The manned space program (D) The letter to the astronauts

A: B
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Q: Article: Research shows that much of our predisposition   towards determination, sociability and self - control and sense of purpose is in our genes.In fact, our DNA plays a bigger role in influencing these traits ( characteristics)than our upbringing  and the company we keep.Taken together, these aspects of personality can make the difference between success and failure, say the Edinburgh University researchers. They questioned more than 800 pairs of twins about their attitudes to life to tease apart the influences of nature and nurture.Comparing identical twins, who share all their DNA and their up bringing, with non-identical twins, who have a shared background but are no more genetically alike than other brothers and sisters, is a technique often used by researchers to quantify the influence of genetics. The results, published in the Journal of Personality, showed that genes play a much bigger role than lifestyle, with self-control particularly etched   into our DNA. Our genes a222so largely determine how determined and persistent we are.This is important in terms of success, as someone who refuses to give up is more likely to achieve their dreams than someone who _  Researcher Professor Timothy Bates said, "Ever since the ancient Greeks, people Lave de hated the nature of a good life and the nature of a virtuous life.Why do some people seem to manage their lives, have good relationships and cooperate to achieve their goals while others do not? Previously,  the role of family and the environment around the home often controlled people' s ideas about what affected psychological well-being.However, this work emphasizes a much more powerful influence from genetics." However, those who haven' t been dealt a helpful hand of genes shouldn' t he too depressed.The professor says a sense of purpose is the key and advises those who are eager for success to focus their thoughts on making a difference. 
 Question: What does the result of the research indicate? 
 Options: (A) Our DNA is the only factor to decide our traits. (B) Our DNA plays a decisive role, in achieving success. (C) Education plays little part in the formation of our character. (D) Society has Little effect on us in our personality.

A:
B
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