Questions 33 to 35 are based on the passage you have just heard.
A. By its thick layer of fat under its skin.
By moving frequently in the water.
C. By adjusting its blood temperature.
D. By taking in hot air.
查看答案
A.天地 B.男女 C.左右 D.水火 E.动静
A. 便秘,伴面色苍白,尿清肢冷,喜热恶凉,苔白润,脉沉迟,属于
进行劳动时散热方式主要为()
A. 辐射散热
B. 传导散热
C. 对流散热
D. 不感蒸发
E. 发汗蒸发
能力理论: 弗里德里森的教学策略包括酝酿和终止判断。