第4题: [单项选择]Some scientists' explanation of dreams______. A. is widely accepted by the majority B. gives us an exact answer to the problem C. does not give an outlet for our wishes D. offers a meaningful approach to the problem 参考答案:D 答案解析:[解析] 事实细节题。文章末段提到"Their explanation of dreams,though... but it offers an interesting approach to the