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【多选题】
下列关于防火设施的设备要求，错误的是（ ）。A.
现场采用低压给水系统，管道内的压力在消防用水量达到最大时候，不应低于0.1MPa
B.
仓库或堆料场应分组设置泡沫、二氧化碳等灭火器，每组灭火器之间的距离不应大于30m
C.
手提式灭火器设在灭火器箱内的，其顶部离地面高度不应小于l.0m
D.
仓库或堆料场应分组设置泡沫、二氧化碳等灭火器，每组灭火器不应少于3个
E.
灭火器从出厂日期算起，达到灭火器报废年限的必须报废
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举一反三
【单选题】Having expected that she would become the mistress of the household and have much more freedom after her marriage, she was now disappointed ___________ .
A.
with all efforts
B.
through out
C.
on some counts
D.
at a great loss
【单选题】Having expected that she would become the mistre of the household and have much more freedom after her marriage, she was now disappointed ______.
A.
on both counts
B.
in both counts
C.
on some counts
D.
at a great loss
【简答题】下面程序段的输出是____ a=1 def fun____ a=2+a print____ fun____ print____ A、 3
【单选题】下面程序段的输出结果是________。 intmain(void){charstring1[20],string2[20]={"ABCDEF"};strcpy(string1,string2);printf("%s\n",string1+3);return1;}
A.
DEF
B.
EF
C.
CDEF
D.
ABCDEF
【简答题】编写程序输入一个学生记录,记录包含学号、姓名、性别和成绩信息,从键盘输入这 些数据,并且显示出来。学生记录结构体定义如下: struct student{ int no; char name[20]; char [2]; float score; }stu1; 参考程序如下 : struct student{ int no; char name[20]; char [2]; float...
【简答题】Having expected that she would become the mistress of the household and have much more after her marriage, she was now disappointed __________ both counts.
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