【单选题】品茶用水除了要符合国家生活饮用水标准外,还要符合某些具体的要求。这些具体要求主要包括( )。1卫生状况好2水质甘、洁3水要活要清4贮水要科学
【单选题】A consumer is faced with choosing between hamburgers and milkshakes that are priced at $2 and $1, respectively. The marginal utility derived from each of the two goods is as follows: Marginal Utility ...
A.
5 hamburgers and 1 milkshake
B.
1 hamburger and 5 milkshakes
C.
4 hamburgers and 3 milkshakes
D.
3 hamburgers and 4 milkshakes
【简答题】A.甘露醇 B.氢氯噻嗪(双氢克尿噻) C.呋喃苯胺酸(速尿) D.扑尔敏 E.氨茶碱 可用于治疗急性肺水肿的药物是
【判断题】TCSEC是针对企业的模型,不适合小型机和主机系统。
【简答题】有如下程序: int sub( int n) { if(n<5) return 0; else if(n>12) return 3; return
1; if(n>5)
return 2; } main() { int a=10; printf ("%d\ n",sub (a)); } 该程序的输出结果是。A. 0 B. 1 C. 2 D. 3
【简答题】有如下程序: int sub( int n) { if(n<5) return 0; else if(n>12) return 3; return
1; if(n>5)
return 2; } main() { int a=10; printf ("%d\ n",sub (a)); } 该程序的输出结果是。 (2.0分)A. 0 B. 1 C. 2 D. 3