In Bargh’s experiment,the students were asked to____________.
A.rate someone’s personality
B.write down their hypotheses
C.fill out a personal information form
D.hold coffee and cold drink alternatively
第1题:
第2题:
以下选项中哪个是Student类创建对象的正确语句?()
A.Student s1=new Student();
B.s1=new Student();
C.s1=Student();
D.Student s1=Student();
第3题:
以下选项中哪个是Student类创建对象的正确语句?()
A.s1=new Student();
B.Student s1=new Student();
C.s1=Student();
D.Student s1=Student();
第4题:
以下选项中哪个是Student类创建对象的正确语句?()
A.s1=Student();
B.Student s1=new Student();
C.s1=new Student();
D.Student s1=Student();
第5题:
声明并创建一个学生类Student的对象s,下列语法格式正确的是()。
A.Student s = Student();
B.Student s;
C.Student s = new Student();
D.Student s = new ();
第6题:
16、下列SQL语句中,_____________不能在“学生-课程”数据库正确实现“查询与“刘晨”在同一个系学习的学生”。
A.SELECT Sno,Sname,Sdept FROM Student WHERE Sdept IN (SELECT Sdept FROM Student WHERE Sname= ‘ 刘晨 ’)
B.SELECT Sno,Sname,Sdept FROM Student WHERE Sdept = (SELECT Sdept FROM Student WHERE Sname= ‘ 刘晨 ’)
C.SELECT S1.Sno, S1.Sname, S1.Sdept FROM Student S1,Student S2 WHERE S1.Sname <> '刘晨' AND S2.Sname = '刘晨'
D.SELECT S1.Sno, S1.Sname, S1.Sdept FROM Student S1,Student S2 WHERE S1.Sdept = S2.Sdept AND S2.Sname = '刘晨'