6．—_______ this in English?—It's a baseball bat．A． Who'sB．What'sC． How'sD． Where's
6．—_______ this in English?
—It's a baseball bat．
A． Who's
B．What's
C． How's
D． Where's
相关考题：
查询选修了课程号为\'C2\'的学生号和姓名，若用下列SQL的SELECT语句表达时，哪一个是错误的？A．SELECT S.S#，SNAME FROM S WHERE S.S#= （SELECT SC．S# FROM SC WHERE C# = 'C2' ）B．SELECT S.S#，SNAME FROM S，SCWHERE S.S# = SC．S# AND C# = 'C2'C．SELECT S.S#，SNAME FROM S，SCWHERE S.S# = SC．S# AND C# = 'C2' ORDER BY S.S#D．SELECT S.S#，SNAME FROM S WHERE S.S#IN （SELECT SC．S# FROM SC WHERE C# ='C2' ）
Jack： Say, Jane, let's go and get a bite to eat.Jane: _________?Jack: How about McDonald's?Jane: Great.A． Where toB． What forC． How toD． Why so
●已知有关系模式R(S_NO，S_NAME，AGE)，其中S-NO表示学生的学号，类型为Char[8]，前4位表示入学年份。查询所有2005年入学的学生姓名(S_NAME)，SQL语句是 (24) 。(24) A．SELECT S_NAME FROM R WHERE S_NO=′2005％′B．SELECT S_NAME FROM R WHERE S_NO LIKE ′2005％′C．SELECT S_NAME FROM R WHERE S_NO=′2005%′D．SELECT S_NAME FROM R WHERE S_NO ′2005%′
What is the passage mainly about?（ ）A．The changes of the author's attitude to her mother's English．B．The limitation of the author's perception of her mother．C．The author's misunderstanding of“limited”English．D．The author's experiences of using broken English．
若要求查找‘李’姓学生的学生号和姓名，正确的SQL语句是A．SELECT S#,SNAME FROM S WHERE SNAME='李%.'B．SELECT S#,SNAME FROM S WHERE SNAME LIKE '李%.'C．SELECT S#,SNAME FROM S WHERE SNAME='%.李%.'D．SELECT S#,SNAME FROM S WHERE SNAME LIKE '%.李%.'
查询选修了课程号为“MATHS”的学生的姓名和年龄，若用下列SQL的SELECT语句表达时，错误的是（ ）。A) SELECT SNAME,AGE FROM S WHERE S. S# =(SELECT SC． S# FROM SC WHEREc.c# ='MATHS ')B ) SELECT SNAME, AGE FROM S WHERE S. S# =(SELECT SC． S# FROM SC WHERESC． C# =' MATHS ')C) SELECT SNAME, AGE FROM S, SC WHERE S. S# =SC． S# AND SC． C# ='MATHS'ORDER BY S. S#D)SELECT SNAME, AGE FROM S, SC WHERE S. S# =SC． S# AND SC． C# ='MATHS'
This passage is mainly about______.A. how Louis Pasteur's friend diedB. Louis Pasteur's experience and achievement in curing rabiesC. how Louis Pasteur's arm and leg were disabledD. Louis Pasteur cured a boy who had been badly bitten by a mad dog
（ 3 2 ）查询学生姓名及其所选修课程的课程号和成绩，正确的 SQL 语句是A ） SELECT S . SNAME , SC.C# , GRADE FROM S WHERE S . S # ＝ SC . S#B ） SELECT S . SNAME , SC.C #, GRADE FROM SC WHERE S . S # = ＝ SC . S#C ） SELECT S . SNAME , SC.C# , GRADE FROM S , SC WHERE S . S# ＝ SC . S#D ） SELECT S . SNAME , SC.C# , GRADE FROM S , SC WHERE S .S# ＝ SC . C#
—_____? —She's our history teacher.A.Where is she fromB.Where does the woman workC.Who is sheD.How is the woman
A:( ).B:Hi. My name's Rose. Are you from London?A. Hello, I'm Paul. What's your name?B. Hello, who are you? What's your name?C. Where are you from?
设有关系R(A,B,C)和S(C，D)，与关系代数表达式ΠA，B，D(σR,C=S.C(R×S))等价的SQL语句是______。A．SELECT*FROMR，S WHERE R.C=S.CB．SELECT A,B,D FROM R,S WHERE R.C=S.CC．SELECT A,B,D FROM R,S WHERE R=SD．SELECT A,B FROM R WHERE(SELECT D FROM S WHERE R.C=S.
若要求查找姓名中第一个字为‘王’的学生号和姓名。下面列出的SQL语句中，哪个(些)是正确的?Ⅰ．SELECT S#，SNAME FROM S WHERE SNAME='王％'Ⅱ．SELECT S#，SNAME FROM S WHERE SNAMELIKE'王％'Ⅲ．SELECT S#，SNAME FROM S WHERE SNAMELIKE'王'A．ⅠB．ⅡC．ⅢD．全部
查询选修了课程号为“C1”的学生的姓名和年龄，若用下列SQL的SELECT语句表达 时，错误的是（ ）。A．SELECT SNAME，AGE FROM S WHERE S ．S#=（SELECT SC．S# FROM SC WHERE C．C#=’C 1’） B．SELECT SNAME，AGE FROM S，SC WHERE S．S#=SC．S# AND SC．C#=’C 1’ C．SELECT SNAME，AGE FROM S，SC WHERE S．S#=SC．S# AND SC．C#=’CI’ ORDER B Y S．S# D．SELECT SNAME，AGE FROM S WHERE S．S#=（SELECT SC．S# FROM SC WHERE SC．C#=’C 1’）
查询选修了课程号为“C2”的学生号和姓名，若用下列SQL的SELECT语句表达是，（ ）是错误的。 A．SELECT S.S＃，SNAME FROM S WHERE S.S＃ =（SELECT SC.S＃FROM SC WHERE C＃=＇C2＇） B．SELECT S.S＃，SNAME FROM S，SC WHERE S.S＃=SC.S＃ AND C＃=＇C2＇ C．SELECT S.S＃，SNAME FROM S，SC WHERE S.S＃=SC.S＃ AND C＃=＇C2＇ORDER BY S.S＃ D．SELECT S.S＃，SNAME FROM S WHERE S.S＃ IN（SELECT SC.S＃ FROM SC WHERE C＃=＇C2＇）
设有关系R(A，B，C)和S(C，D)。与关系代数表达式πA,B,D(σR.C=S.C(R×S)等价的SQL语句是A．SELECT*FROM R,S WHERE R.C=S.CB．SELECT A,B,D FROM R,S WHERE R.C=S.CC．SELE4T 1,2,8 FROM R,S WHERE R=SD．SELECT A,B FROM R WHERE(SELECT D FROM S WHERE R.C=S.
查询选修了课程号为\'C2\'的学生号和姓名，若用下列SQL的SELECT语句表达时，哪一个是错误的?______。A．SELECT S.S#,SNAME FROM S WHERE S.S#=(SELECT SC.S# FROM SC WHERE C#=\'C2\')B．SELECT S.S#,SNAME FROM S,SC WHERE S.S#=SC.S# AND C#=\'C2\'C．SELECT S.S#,SNAME FROM S,SC WHERE S.S#=SC.S# AND C#=\'C2\'ORDER BYS.S#D．SELECT S.S#,SNAME FROM S WHERE S.S# IN(SELECT SC.S# FROM SC WHERE C#=\'C2\')
检索学生姓名及其所选修课程的课程号和成绩。正确的SELECT语句是______。A．SELECT S.SN,SC.C#,SC.GRADE FROM S WHERE S.S#=SC.S#B．SELECT S.SN,SC.C#,SC.GRADE FROM SC WHERE S.S#=SC.GRADEC．SELECT S.SN, SC.C#,SC.GRADE FROM S,SC WHERE S.S#=SC.S#D．SELECT S.SN,SC.C#,SC.GRADE FROM S,SC
查询选修了课程号为'C2'的学生号和姓名，若用下列SQL的SELECT语句表达时，错误的是( )。A．SELECT S.S#，SNAME FROM S WHERE S.S# =(SELECT S C.S# FROM SC WHERE C#='C2')B．SELECT S.S#,SNAME FROM S，SC WHERE S.S#==S C.S# AND C#='C2'C．SELECT S.S#，SNAME FROM S，SC WHERE S.S#=S C.S# AND C#='C2' ORDER BY S.S#D．SELECT S.S#，SNAME FROM S WHERE S.S IN (SELECT SC.S## FROM SC WHERE C#='C2')
查询选修了课程号为“C2”的学生号和姓名，若用下列SQL的SELECT语句表达时，哪一个是错误的?A．SELECT S.S#，SNAME FROM S WHERE S.S# (SELECT SC. S# FROM SC WHERE C#='C2')B．SELECT S.S#，SNAME FROMS，SC WHERE S.S#=SC.S# AND C#='C2'C．SELECT S.S#，SNAME FROM S,SC WHERE S.S=SC．S# AND C#='C2'ORDER BY S.S#．D．SELECTS.S#，SNAME FROM S WHERE S.S# IN(SELECT SC. S# FROM SC WHERE C#='C2')
Everyone knows where the shop is, but who's the owner? （）A、Steve.B、Everyone does.C、At the next door.D、Yes, it‘s a secret.
Hello, is Tom in? －（）A、Who's speaking, please?B、How's everything going?C、Who's this?D、Hold on, please. Wrong number!
查询选修了课程号为’C2’的学号和姓名，下列可以实现该效果的SQL语句是（）A、select s.s#，sname from s where s.s#=（selectsc.s#fromscwherec#=’c2’B、select s.s#，sname from s，s cwhere s.s#=sc.s#andc#=’c2’C、select s.s#，sname from s joinscon s.s#=sc.s#wherec#=’c2’D、select s.s#，sname from s where s.s#in（selectsc.s#fromscwherec#=’c2’）
单选题English people _____.Ahave never discussed who is the world’s greatest poet and greatest dramatistBnever discuss the world’s greatest poets and dramatistCare sure who is the world’s greatest poet and greatest dramatistDdo not care who is the world’s greatest poet and greatest dramatist
单选题Where is Kate?（）AShe's in England.BShe's from LondonCShe's a nurse in England.DShe is English
单选题Everyone knows where the shop is, but who's the owner? （）ASteve.BEveryone does.CAt the next door.DYes, it‘s a secret.
单选题—Mary, who’s ______ woman over there?—She’s my aunt, ______ English teacher.Athe; theBa; theCthe; anDa; an
单选题查询出所有名字以’S’开始的员工（）Aselect * from emp where ename in 'S%';Bselect * from emp where ename='S%';Cselect * from emp where ename like 'S%';Dselect * from emp where ename like 'S_';