【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】下面有关危重病人的描述错误的是()
A.
危重病人是指病情危重、医生开出病危通知单的病人。
C.
危重病人特点是病情重而复杂,变化快,随时都有发生生命危险的可能。
D.
对危重患者护士必须进行严密、全面的观察,及时评估病情变化、治疗及护理的效果,提供有效护理。
【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 ...
【判断题】换热管与管板的胀接前,可以不清除它们结合面上的油污和铁锈。