不宜用于变异型心绞痛的药物
A.硝酸甘油
B.硝苯地平
C.普萘洛尔
D.维拉帕米
E.地尔硫卓
第2题
在LEFT,RIGHT,MID,MIDB函数中那个不是常考的函数?()
A,MIDB
B,LEFT
C,RIGHT
D,MID
第3题
A.Left(a$,i)
B.Mid(a$,8-i,i)
C.Right(a$,i)
D.Mid(a$,7,i)
第4题
A.ABC
B.AABAAB
C.BBABBA
D.ABBABA
第5题
A.int find (int [] a, int n) { int left = 1; int right = n ; int mid = ⌊(left + right)/2⌋; while (left <= right) { if (a[mid]="=" mid) return mid;> mid) right = mid – 1; else left = mid + 1; } return 0; }
B.int find (int [] a, int n) { int left = 1; int right = n ; while (left < right) { int mid = ⌊(left + right)/2⌋; if (a[mid] == mid) return mid; if (a[mid] > mid) right = mid – 1; else left = mid + 1; } return 0; }
C.int find (int [] a, int n) { int left = 1; int right = n ; while (left <= right) { if (a[mid]="=" mid) return mid;> mid) right = mid – 1; else left = mid + 1; int mid = ⌊(left + right)/2⌋; } return 0; }
D.int find (int [] a, int n) { int left = 1; int right = n ; while (left <= right) { int mid="⌊(left" + 2⌋; if (a[mid]="=" mid) return mid;> mid) right = mid – 1; else left = mid + 1; } return 0; }
第6题
A.Print Mid('VBProgram', 3, 7)
B.Print Right('VBProgram', 7)
C.Print Mid('VBProgram', 3)
D.Print Left('VBProgram', 7)
第7题
A."efghcdef"
B."abcddef"
C."cdeefgh"
D."abcdefgh"
第8题
(15)以下不能输出“Program”的语句是()。
A)Print Mid("VBProgram", 3, 7)
B)Print Right("VBProgram", 7)
C)Print Mid("VBProgram", 3)
D)Print Left("VBProgram", 7)
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