问题详情

Man: Maggie must have been joking when she said she was going to play truant. Woman: Dont be too sure. She told me that she was not going to get up until nine a. m. Question: What conclusion can we make from her statement？

A．She believes that Maggie will not get up at 9 a. m.

B．She believes that Maggie will play truant.

C．She agrees with the man.

D．She believes that Maggie was joking.

请帮忙给出正确答案和分析，谢谢！