【简答题】根据汉语提示完成句子。 1.They (表演) an English short play for us tomorrow. 2. Could you tell me the best way (筹款)? 3. The students will (决定) the way to travel. 4. Kate will go on the (野外旅行) with her friends tomor...
【单选题】有关系S(S#,SNAME,SEX),C(C#,CNAME),SC(S#,C#)。其中S#为学生号, SNAME为学生姓名,SEX为性别,C#为课程号,CNAME为课程名。要查询选修“计算机文化”课的全体男学生姓名的SQL语句是: SELECT SNAME FROM S,C,SC WHERE
A.
S.S#=SC.S# AND SEX='男'AND CNAME='计算机文化'
B.
S.S#=SC.S# AND C.C#=SC.C# AND CNAME='计算机文化'
C.
SEX='女'AND CNAME='计算机文化'
D.
S.S#=SC.S# AND C.C#=SC.C# AND SEX='男'AND CNAME='计算机文化'