皮皮学,免费搜题
登录
搜题
【单选题】
给定: 1. class TestA { 2. public void start() { System.out.println(“TestA”); } 3. } 4. public class TestB extends TestA { 5. public void start() { System.out.println(“TestB”); } 6. public static void main(String[] args) { 7. ((TestA)new TestB()).start(); 8. } 9. } 结果为?
A.
TestA
B.
TestB
C.
编译失败
D.
运行时抛出异常
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【判断题】In the language learning strategy training, students should be encouraged to try a language task without any training in the target strategy, and comment on the strategies they spontaneously used to d...
A.
正确
B.
错误
【简答题】建筑内部排水系统常用管材是 、 。
【单选题】That teacher is a man of responsibility. Whenever you ask him for help, he will always be there without any .
A.
wisdom
B.
training
C.
hesitation
D.
silliness
【单选题】The rapidly-growing DIYbio movement, generates concerns regarding the increase in the probability of accidents, since practitioners with no biosafety training could be manipulating organisms in their ...
A.
control
B.
regulation
C.
rule
D.
management
【单选题】Nancy___ a dancer. She danced so well without having any dance training.
A.
was bounded by
B.
was born to be
C.
evolve to the fullest potential
D.
can't wait to be
【简答题】It is exciting to apply for a job that really interests you. In your application there are a number of points for you to observe. In your letter of application, say just enough to give a good a...
【多选题】会计师事务所和注册会计师为避免法律诉讼的应对措施包括
A.
谨慎选择合伙人
B.
招收合格的人员,并予以适当培训和督导
C.
审慎选择被审计单位
D.
建立会计是事务所质量控制制度
【多选题】会计师事务所和注册会计师为避免法律诉讼的应对措施包括( )
A.
谨慎选择合伙人
B.
招收合格的人员,并予以适当培训和督导
C.
审慎选择被审计单位
D.
建立会计师事务所质量控制制度
【简答题】【注意】请以 A/B/C/D/... 作答,不用拼写单词,否则答案无效 A.nevertheless B.peculiar C.suffice D.certify/certified E.specialize F.preside 1. It needs to be whether the sum of money they charged is fair and rea...
【简答题】使用 ( ) 软件可以对音频进行裁剪和格式转换
相关题目: