皮皮学,免费搜题
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【单选题】
已知 int i=1,j=0 ;执行下面语句后 j 的值是 while(i) switch(i) { case 1: i+=1 ; j++ ; break ; case 2: i+=2 ; j++ ; break ; case 3: i+=3 ; j++ ; break ; default: i-- ; j++ ; break ; }
A.
1
B.
2
C.
3
D.
死循环
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【判断题】温性食物多具有增体力、强身体的功效,有的原料还具有补气血的特点。()
A.
正确
B.
错误
【简答题】一级动力学消除的药物,以恒速恒量给药,经()个半衰期,可达稳态血药浓度。
【简答题】Identify the author of the following excerpt and the main idea of it. “ I grew convinced that truth, sincerity, and integrity, in dealings between man and man, were of the utmost importance to the fel...
【单选题】- Have you seen the picture that a man killed the endangered animal on the Internet. - Yes. I think it is one of _________ actions.
A.
much warmer
B.
much crueler
C.
the warmest
D.
the cruelest
【单选题】下列哪个格式字符表示十进制整数( )。
A.
%c
B.
%d
C.
%o
D.
%f
【单选题】— Have you seen the picture that a man killed the endangered animal on the Internet. — Yes. I think it is one of _________ actions. A. much warmer B. much crueler C....
A.
1
B.
2
C.
3
D.
4
【简答题】课前作业: 1. Why are characters created? A character is created by the author to represent _______________or ___________________. There will be some __________ in the character that can symbolize the ___...
【判断题】清洁空气滤清器的时候采用气枪吹洗、水油清洗等方式。
A.
正确
B.
错误
【单选题】下列哪个格式字符表示十进制整数:( )
A.
%d
B.
%c
C.
%o
D.
%x
【单选题】在静电场模拟实验中,关于同步探针的描述错误的是( )
A.
下探针在导电介质中移动,通过与之相连的电压表,可测量电流场中各点的电位
B.
上探针可在纸上打点
C.
上、下探针应处于同一轴线上
D.
移动探针底座,上、下探针不会同步移动
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