单选题:Which of the following is said to be the most expensive and 题目分类:卫生类 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: Which of the following is said to be the most expensive and harmful? A.Consuming alcoho B.Using heroi C.Smoking cigarette D.Taking cocain 参考答案: 答案解析:
若热水器的用电量单测,且烧水用每度电的花费是其它用电的0.5倍,那么烧水的花费占总的用电花费的几分之几?( ) 若热水器的用电量单测,且烧水用每度电的花费是其它用电的0.5倍,那么烧水的花费占总的用电花费的几分之几?( )A.1/11 B.1/9 C.1/8 D.1/5 分类:卫生类 题型:单选题 查看答案
More and more people are beginning to accept the idea that a More and more people are beginning to accept the idea that a person is deadA.whe 分类:卫生类 题型:单选题 查看答案
假定在工程文件中有一个标准模块,其中定义了如下记录类型 TypeBooks NameAsString*10 TelN 假定在工程文件中有一个标准模块,其中定义了如下记录类型 TypeBooks NameAsString*10 TelNumAsString*20 EndTyp 分类:卫生类 题型:单选题 查看答案