设有灭火系统的场所,其灭火器配置数量可相应减少()。A、30% B、40% C、 发布时间:2019-07-27 07:28 │ 来源:www.tikuol.com 题型:单项选择题 问题: 设有灭火系统的场所,其灭火器配置数量可相应减少()。A、30% B、40% C、50% D、70%
题型:单项选择题 ________pollution control measures are expensive, many industries hesitate to adopt them.A.AlthoughB.HoweverC.BecauseD.On account of 查看答案
题型:单项选择题 有以下程序: main() {int a[10]={1,2, 3,4,5,6,7,8,9,10},*p=&a[3],*q=p+2;printf("%d\n",*p+*q); } 程序运行后的输出结果是 ______。A.16B.10C.8D.6 查看答案