从亚洲地形图上看,下列地形海拔最高的一组是[ ]
A.帕米尔高原、青藏高原
B.伊朗高原、蒙古高原
C.中西伯利亚高原、东西伯利亚高原
D.印度河平原、恒河平原
答案:A
既是八脉交会穴又是络穴的腧穴是:()
A.列缺
B.内关
C.太溪
D.太白
E.中脘
Smoking in bed on a ship is prohibited().
A.at all times
B.during evening hours
C.unless another person is present
D.during drilling operations