等腰直角三角形的斜边的长为2,则斜边上高线的长为( )。
1
Eat ________ cake you like and leave the others for ________ comes in late. [ ]
A. any; no matter who
B. every; whomever
C. whichever; whoever
D. either; who
世界范围内,现存的判定死亡的标准有()
A.脑死亡
B.心肺死亡
C.濒死
D.临床死亡
E.生物死亡