单项选择题
Questions 17—20 are based on the following talk．You now have 20 seconds to read Questions 17～20．
What kind of chances are children in America today denied（）
A．To learn how to face death． B．To attend to patients． C．To visit dying patients. D．To have access to a hospital．
判断题 From the talk we call infer that people who tend to move first were young．TRUE／FALSE
判断题 Americans moved a lot because they wanted to have more living space．TRUE／FALSE
单项选择题 How old is Ryan（）
