个级、万级、亿级每级都有4个计数单位.______.
个级、万级、亿级每级都有4个数位,因此,个级、万级、亿级每级都有4个计数单位,此说法正确.
故答案为:正确.
有以下程序:prt(int *m,int n){int i;for(i=0;iA.1,2,3,4,5, B.2,3,4,5,6, C.3,4,5,6,7, D.2,3,4,5,1,
A.1,2,3,4,5,
B.2,3,4,5,6,
C.3,4,5,6,7,
D.2,3,4,5,1,
椅背复位法在何书中首次描述()
A.葛洪
B.华佗
C.蔺道人
D.《外科正宗》
E.《仙授理伤续断秘方》