听力原文:M:Dennis! Is that really you? What a surprise!
W:Oh, yes. (19)It's been almost 10 years since we left high school. You look fantastic!
M:Thank you. Do you still see the people we went to school with? I kind of lost contact with them after I went to university.
W:Not really. But I still see Cathy occasionally.
M:Oh. yes, how's she getting on? I heard she married Peter and people told me they seemed tO be very close.
W:They were, until they decided to have children. They got divorced finally and she had a rough time in the last few years.
M:Oh, Gosh, what happened?
w:(20)I think basically Cathy didn't want to have children, but Peter did. They had two girls and Peter gave up work
M:Peter did? Didn't Cathy like being at home?
W:She liked working better and Peter seemed to be devoted to the children.
M:Then?
W:It all happened very quickly. Peter left home.(20)Cathy found he had a new girlfriend. (21)They got divorced in about two months and he was married three days later.
M:Did he take the children?
W:No, that was the amazing thing. He seemed to have lost interest in both of them.
M:Does Cathy work? It must be very difficult to support two children.
W:Oh, yes. It is. She was miserable and the girls always ask about their daddy.
(23)
A.They were classmates in college.
B.They see each other occasionally.
C.They went to high school together.
D.They were very close in school.
第1题
假定学生关系是S(S#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TACHER),学生选课关系是SC(S#,C#,GRADE)。要查找选修“COMPUTER”课程的“女”学生姓名,将涉及到关系______。
A.S
B.SC.C
C.S,SC
D.S,C,SC
第2题
假定学生关系是S(S#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TACHER),学生选课关系是SC(S#,C#,GRADE)。要查找选修“COMPUTER”课程的“女”学生姓名,将涉及到关系______。
A.S
B.SC.C
C.S,SC
D.S,C,SC
第3题
假定学生关系S(S#,SNAME,SEX,AGE), 课程关系是C(C#,CNAME,TEACHER), 学生选课关系是SC(S#,C#,GRADE), 要查找选修“COMPUTER”课程的女学生的姓名,将涉及到关系()。
A.S
B.SC、C
C.S、SC
D.S、C、SC
第4题
假定学生关系是S(S#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TACHER),学生选课关系是SC(S#,C#,GRADE)。要查找选修“COMPUTER”课程的“女”学生姓名,将涉及到关系(61)。
A.S
B.SC,C
C.S,SC
D.S,C,SC
第5题
假定学生关系是s(s#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TEACHER),学生选课关系是SC(S#,C#,GRADE)。要查找选修“COMPUTER”课程的“女”学生姓名,将涉及关系()。
A.S
B.SC,C
C.S,SC
D.S,C,SC
第6题
假定学生关系是S(S#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TEACHER),学生选课关系是SC(S#,C#,GmDE)。要查找选修“COViPUTER”课程的“女”学生姓名,将涉及到关系______。
A.S
B.SC,C
C.S,SC
D.S,C,SC
第7题
假定学生关系是S(S#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TEACHER),学生选课关系是SC(S#,C#,GRADE)。要查找选修“COMPUTER”课程的“女”学生姓名,将涉及到关系
A. S
B.SC,C
C.S,SC
D.S,C,SC
第8题
假定学生关系是S(S#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TACHER),学生选课关系是SC(s#,c#,GRADE)。若要查找选修“COMPUTER”课程的“女”学生姓名,将涉及关系——。
A.S
B.S,C,SC
C.SC,C
D.S,SC
第9题
假定学生关系是S(S#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TEACHER),学生选课关系是SC(S#,C#,GRADE)。要查找选修“COMPUTER”课程的“女”学生姓名,将涉及关系(11)。
A.S
B.SC.C
C.S,SC
D.S,C,SC
第10题
假定学生关系S(s#,SNAME,SEX,AGE),课程关系是C(C#,CNAME,TEACHER),学生选课关系是SC(S#,C#,GRADE),要查找“成绩大于75”的男学生的姓名将涉及的关系()。
A.S
B.C,SC
C.S,SC
D.S,C,SC
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