【单选题】若下列选项中的变量已正确定义并赋值,则符合Java语言语法的是
【单选题】假设a是int类型的变量,并初始化为1,则下列选项中合法的条件语句是( )。
【多选题】下列选项中,概率预算的编制方法包括( )。
E.
对各种组合的联合概率与各该组合的结果计算加总,求取成本期望值
【单选题】若下列选项中的变量已正确定义并赋值,则哪个是合法的赋值语句?
【单选题】How much money does the man want to draw?
【单选题】How much money will Google spend in helping the poor?
【简答题】听一段短文回答问题。 1. How old is Peter? [ ] A. 16 B. 13 C. 30 2. What was he interested in doing? [ ] A. more money. B. Finding a good job. C. Reading books. 3. Why did he want to look for a jo...