1. public class Person { 2. private String name; 3. public Person(String name) { this.name = name; } 4. public boolean equals(Person p) { 5. return p.name.equals(this.name); 6. } 7. } Which is true?() [" The equals method does NOT properly override the Object.equals method."," Compilation fails because the private attribute p.name cannot be accessed in line 5."," To work correctly with hash-based data structures, this class must also implement the hashCode method."," When adding Person objects to a java.util.Set collection, the equals method in line 4 will prevent duplicates."]
对个人所得税的纳税人进行纳税筹划的方法有() ["居民纳税义务人与非居民纳税义务人的转换","利用分次申报纳税","选择不同的所得形式","利用非货币支付方式"]
单体解离是指把组成矿石的各种()相互分离。 ["金属","矿物","有用矿物"]
在公文定稿形式后批注制发要求的活动是指下面哪个公文处理程序() ["鉴发","批办","注发","注办"]
在现实生活中,有的人在与别人交往时游刃有余,人际关系和谐;但有的人到处碰壁,人际关系紧张,其中的原因是() ["沟通能力的强弱","人缘的好坏","人品的好坏","朋友的多少"]
凯果玛是法国()