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【简答题】
There are _______ parts in Great Britain and ________ parts in Britain. A. three; three B. three; four C. four; three D. four; four
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举报参考答案：
举一反三
【单选题】Which of the following is NOT written by Mark Twain?
A.
The Gilded Age
B.
The Portrait of a Lady
C.
The Adventures of Tom Sawyer
D.
The Prince and Pauper
【单选题】有三个表分别是学生表S、课程表C和学生选课表SC。它们的结构如下: S(Sno,Sname,Ssex,Sage,Sdept) C(Cno,Cname) SC(Sno,Cno,GRADE) 其中Sno为学号,Sname为姓名,Ssex为性别,Sage为年龄,Sdept为系别,Cno为课程号,Cname为课程名,GRADE为成绩。 (1)检索所有比“王华”年龄大的学生姓名、年龄和性别。正确的SELEC...
A.
SELECT Sname, Sage, Ssex FROM S WHERE Sage>(SELECT Sage FROM S WHERE Sname='王华'）
B.
SELECT Sname, Sage, Ssex FROM S WHERE Sname='王华'）
C.
SELECT Sname, Sage, Ssex FROM S WHERE Sage>(SELECT Sage WHERE Sname='王华'）
D.
SELECT Sname, Sage, Ssex FROM S WHERE Sage>王华
【单选题】________ communication is communication that flows from a manager to employees.
A.
Lateral
B.
Upward
C.
Downward
D.
Horizontal
相关题目：
【单选题】Which of the following is NOT written by Mark Twain?
A.
The Gilded Age
B.
The Portrait of a Lady
C.
The Adventures of Tom Sawyer
D.
The Prince and Pauper
【单选题】有三个表分别是学生表S、课程表C和学生选课表SC。它们的结构如下: S(Sno,Sname,Ssex,Sage,Sdept) C(Cno,Cname) SC(Sno,Cno,GRADE) 其中Sno为学号,Sname为姓名,Ssex为性别,Sage为年龄,Sdept为系别,Cno为课程号,Cname为课程名,GRADE为成绩。 (1)检索所有比“王华”年龄大的学生姓名、年龄和性别。正确的SELEC...
A.
SELECT Sname, Sage, Ssex FROM S WHERE Sage>(SELECT Sage FROM S WHERE Sname='王华'）
B.
SELECT Sname, Sage, Ssex FROM S WHERE Sname='王华'）
C.
SELECT Sname, Sage, Ssex FROM S WHERE Sage>(SELECT Sage WHERE Sname='王华'）
D.
SELECT Sname, Sage, Ssex FROM S WHERE Sage>王华
【单选题】________ communication is communication that flows from a manager to employees.
A.
Lateral
B.
Upward
C.
Downward
D.
Horizontal
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