【判断题】
请判断下句是否语法正确。When heated, ice will be changed into water.
【判断题】
请判断下句是否语法正确。I found her reading in bed.
【单选题】
对于关系表Student(Sno,Sname,Ssex,Sdept,Sage),以下SQL语句中语法正确的是( )。
①
A.Select Sname From Student Where Sdept=’MA’
②
B.Insert Into Student Values(‘20170001’,’liming’,’男’)
③
C.Delete Sdept From Student Where Sno=’20170002’
④
D.Create View Birthyear_Student as Select Sno,Sname,2019-Sage From Student
【判断题】
答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”The doctor insisted on send him to serve in the army.
【判断题】
答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”I regret not having worked harder at school.
【判断题】
答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”I am a teacher and my sister is a doctor.
【判断题】
答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”We saw the plane to fly across the sky.
【判断题】
答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”Variety courses are offered in adult educational institutions.
【判断题】
答题说明:句子没有语法错误请选择“正确”,有语法错误请选择“错误”Many people like going shopping on weekends.