阅读理解。 Scott was not happy. He had no money left to buy the new toy train he wanted. Suddenly, he had an idea! 'I'll ask my brother Alan if I can borrow some money. He always has money to lend people.' Scott found Alan in his room. 'Alan, may I borrow $20 from you to buy myself a new train?' Alan replied, 'I just spent all of my money on Mom's birthday present. I have no money left. You are barking up the wrong tree .' Scott was very disappointed. He decided to get a job. He went to many stores, but no one had a job for him. He walked and walked from store to store. Finally, he got a job selling ice cream and he was very happy. 'My feet are tired for walking all day, but I can get enough money for a toy train.' 1. Why did Scott need to borrow money? A. Because he needed to get a job. B. Because he wanted to buy a new toy train. C. Because he wanted to buy a present for his mother. 2. The underlined ( 划线) phrase 'barking up the wrong tree' means ______. A. acting like a dog B. asking the wrong person C. asking the right person 3. According to the story, Scott might work in ______. A. a dessert house B. a book store C. a clothing store 4. What do you think of Alan? A. He was unfriendly. B. He was clever. C. He was kind. 5. What can we know from the story? A. Scott could get a new train. B. Scott didn't like his brother. C. Scott's family was very poor.