A．She is busy at work and can not go back to visit her parent.
B．She cannot afford traffic fee to see her parent.
C．She is good at entertaining others.
D．She wants to invite the man to join her on holidays.

结合教材中案例5．3讨论：风险的含义是什么?风险应该如何度量? 点击查看答案

入院时的体温属于发热过程中的（）

A.体温下降期
B.体温上升期
C.退热期
D.低热期
E.高热持续期

点击查看答案&解析