第4题: [单项选择]What does the passage mainly discuss A. A method to assist in making complex decisions. B. A comparison of actual decisions and ideal decisions. C. Research on how people make decisions. D. Differences between long-range and short-range decision making. 参考答案:A 答案解析:该项可以通过排除法得出答案。通过对全文的阅读也能很容易找出答案,即向大家介绍worksheet这种做决定的好办法。