![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
Which of the following statements is NOT true according to the passage? [A] More oxygen needs to be prepared when a man is having surgery. [B] Man's courage has nothing to do with male's body structure. [C] A woman usually stays cooler in summer and warmer in winter. [D] It is easier for a man to lose his weight.