问题详情

Which of the following is NOT said in the passage？ A. Wolfe‘s students praised Wolfe’s power of observation. B. The author made an experiment on Wolfe‘s ability. C. Wolfe‘s students asked the author to have a test of their ability. D. Wolfe did not feel angry when he was tested.请帮忙给出正确答案和分析，谢谢！