官官8809
altitude noun[C, usually sing.] the height above sea level: We are flying at an altitude of 6 000 metres. ◆ The plane made a dive to a lower altitude.[C, usually pl., U] a place that is high above sea level: Snow leopards live at high altitudes. ◆ The athletes trained at altitude in Mexico City. ◆ The climbers failed to reach the summit because of altitude sickness.
金夫人照相馆
相对高度是指地面某个地点高出另一个地点的垂直距离，即两个地点之间的高度差．根据题干可知，世界最高峰与泰山主峰的相对高度是8844米-1500米=7344米． 故选：B．
2013rabbit
above sea level 1. The density varies with the temperature, and g with the latitude and elevation above sea level. 但密度是随温度变化的，而g则随海拔高度和地理纬度变化。 2. Even Bangalore is at an altitude of over 500 meters. 即便班加罗尔也在超越500米的海拔高度的地位。 3. As altitude increases, and the gradual lowering of temperature. 随着海拔高度的增加，温度逐渐降低。 【希望帮助到你，若有疑问，可以追问~~~祝你学习进步，更上一层楼！(*^__^*)】
