【单选题】下列程序判断字符串 s 是否对称,对称则返回 1 ,否则返回 0 ;如 f("abba") 返回 1 , f("abab") 返回 0 ; int f( (1) __ ______ ) {int i=0,j=0; while (s[j]) (2) ___ _____ ; for(j--; i
A.
( 1 ) char s (2) j++ (3) i >= j
B.
( 1 ) char s[ ] (2) i++ (3) i >= j
C.
( 1 ) char s[ ] (2) j++ (3) i >= j
D.
( 1 ) char s[ ] (2) j++ (3) j>= i
【单选题】关于2型糖尿病,叙述错误的是
B.
病程进展缓慢或反复加重,中晚期常伴有一种或多种慢性并发症
D.
多数患者在早中期可用控制饮食和口服降糖药控制血糖
E.
胰岛β细胞受到葡萄糖兴奋后能像正常胰岛细胞那样产生正常的脉冲式分泌
【单选题】(4-1)MySQL是什么类型的数据库系统?
【单选题】Indeed, the stock market is an attractive and relatively ____ part of the business world.
【简答题】Some scientists warn that ice near the Earth’s Poles may indeed be melting. This “polar meltdown” may be the first sign that the Earth is heating up. We could be in very serious trouble if this trend ...