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【简答题】
完形填空。 According to my experience, one of the first things you can do to make friends with others is to develop eye contact(接触). For many people, it's frightening to look people in their 1 .  As soon as someone catches your eyes, do you find yourself quickly 2 away? Why not make a challenge (挑战) to yourself?Look at the next person you meet 3 in the eyes, smile and count to three before looking away. After you feel comfortable looking people in their eyes, it's time to say 4 . Often just a sirnple  'Hello' 5 start a train of reaction (反应) ,and the next thing you know is that you may have a twenty-minute conversation. When you meet a person for the first time, the golden rule is to get his or her 6 and use it right away. It's pretty simple really. ' Hi, I'm Marc, what's your name?' ' Phil' ' Nice to meet you, Phil. ' I have a ten-year-old kid who is very shy and introverted, and a four-year-old one who 7 everyone in the restaurant in about ten minutes, so I've seen 8 sides. If you're not naturally(天生地)   __ 9 ,it doesn't mean you can't become more extroverted. It just takes some time, but trust me the 10 is fun. You'll be glad you do it right away. (     )1. A. ears (     )2. A. running (     )3. A. straight (     )4. A. nothing (     )5, A. can (     )6. A, address (     )7. A. makes (     )8. A. all (     )9. A. shy (     )10. A. practice B. eyes B. going B. down B. anything B. must B. number B. leaves B. every B. introverted B. lesson C. mouths C. looking C. up C. everything C. have to C. name C. knows C. each C. outgoing C. conversation D. noses D. getting D. over D. something D. need D. age D. loses D. both D. comfortable D. kid
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【判断题】采用综合结转法结转成本时，半成品的实际单位成本同材料核算一样，可以采用先进先出法或加权平均法计算。（）
A.
正确
B.
错误
查看完整题目与答案
【单选题】基于"学生-选课-课程"数据库中的三个关系: S(S#,SNAME,SEX,BIRTHYEAR,DEPT),主码为 S# C(C#,CNAME,TEACHER),主码为 C# SC(S#,C#,GRADE),主码为(S#,C# 查找"选修了至少 5 门课程的学生的学号",正确的 SQL 语句是( )。
A.
SELECT S# FROM SC GROUP BY S# HAVING COUNT（*）>=5
B.
SELECT S# FROM SC GROUP BY S# WHERE COUNT（*）>=5
C.
SELECT S# FROM SC HAVING COUNT（*）>= 5
D.
SELECT S# FROM SC WHERE COUNT（*）>=5
查看完整题目与答案
【单选题】设基于"学生-选课-课程"数据库中如下三个关系:S(Sno,SNAME,SEX,AGE), SC(Sno,Cno,GRADE), C(Cno,CNAME,TEACHER)。把学生的学号及他的平均成绩定义为一个视图。定义这个视图时,所用的SELECT语句中将出现哪些子句( )?I. FROM II. WHERE III. GROUP BY IV. ORDER BY。
A.
I和II
B.
I和III
C.
I、II和III
D.
全部
查看完整题目与答案
【判断题】采用按计划成本综合结转法时，半成品的日常收发均按计划单位成本核算，在半成品实际成本算出之后，再计算半成品和成本，调整所耗半成品的成本差异。
A.
正确
B.
错误
查看完整题目与答案
【单选题】基于"学生-选课-课程"数据库中的三个关系: S(S#,SNAME,SEX,BIRTHYEAR,DEPT),主码为 S# C(C#,CNAME,TEACHER),主码为 C# SC(S#,C#,GRADE),主码为(S#,C#) 查找"选修了 C01 号课程的全体学生的姓名和所在的系", 下列SQL 语句中哪一个是错误的( )。
A.
SELECT SNAME, DEPT FROM S WHERE S# IN (SELECT S# FROM SC WHERE C# ='C01')
B.
SELECT SNAME, DEPT FROM S WHERE S# = (SELECT S# FROM SC WHERE C# ='C01')
查看完整题目与答案
【单选题】基于"学生-选课-课程"数据库中的三个关系:S(S#,SNAME,SEX,AGE), SC(S#,C#,GRADE), C)(C#,CNAME,TEACHER),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?
A.
SELECT S#,SNAME FROM S WHERE SNAME = ˊ王%ˊ
B.
SELECT S#,SNAME FROM S WHERE SNAME LIKE ˊ王%ˊ
C.
SELECT S#,SNAME FROM S WHERE SNAME LIKE ˊ王_ ˊ
D.
以上三个都正确
查看完整题目与答案
【单选题】设基于"学生-选课-课程"数据库中如下三个关系:S(Sno,SNAME,SEX,AGE), SC(Sno,Cno,GRADE), C(Cno,CNAME,TEACHER)。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.Sno,SNAME FROM S WHERE S.Sno= (SELECT S
B.
SELECT S.Sno,SNAME FROM S,SC WHERE S.Sno = SSn
C.
SELECT S.Sno,SNAME FROM S,SC WHERE S.Sno = SSn
D.
SELECT S.Sno,SNAME FROM S WHERE S.Sno IN (SELECT
查看完整题目与答案
【单选题】《十二铜表法》制定之前,罗马贵族喜欢用习惯法裁判,主要是因为习惯法
A.
可以保护大众的利益
B.
是传统法律不容更改
C.
公元前 5 纪初
D.
可以被随意解释，有利于保护贵族特权
查看完整题目与答案
【单选题】基于 " 学生 - 选课 - 课程 " 数据库中的三个关系: S ( S# , SNAME , SEX , AGE ), SC ( S# , C# , GRADE ), C ( C# , CNAME , TEACHER ) , 若要求查找选修 " 数据库技术 " 这门课程的学生姓名和成绩,将使用关系 ( )
A.
S和SC
B.
SC和C
C.
S 和C
D.
S 、SC和C
查看完整题目与答案
【单选题】Which sentence does not use alliteration(头韵)?
A.
Can we forge against these enemies a grand and global alliance....?
B.
“Pay any price, bear any burden…”
C.
For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.
D.
“Let us go forth to lead the land we love….”
查看完整题目与答案
相关题目：
【判断题】采用综合结转法结转成本时，半成品的实际单位成本同材料核算一样，可以采用先进先出法或加权平均法计算。（）
A.
正确
B.
错误
查看完整题目与答案
【单选题】基于"学生-选课-课程"数据库中的三个关系: S(S#,SNAME,SEX,BIRTHYEAR,DEPT),主码为 S# C(C#,CNAME,TEACHER),主码为 C# SC(S#,C#,GRADE),主码为(S#,C# 查找"选修了至少 5 门课程的学生的学号",正确的 SQL 语句是( )。
A.
SELECT S# FROM SC GROUP BY S# HAVING COUNT（*）>=5
B.
SELECT S# FROM SC GROUP BY S# WHERE COUNT（*）>=5
C.
SELECT S# FROM SC HAVING COUNT（*）>= 5
D.
SELECT S# FROM SC WHERE COUNT（*）>=5
查看完整题目与答案
【单选题】设基于"学生-选课-课程"数据库中如下三个关系:S(Sno,SNAME,SEX,AGE), SC(Sno,Cno,GRADE), C(Cno,CNAME,TEACHER)。把学生的学号及他的平均成绩定义为一个视图。定义这个视图时,所用的SELECT语句中将出现哪些子句( )?I. FROM II. WHERE III. GROUP BY IV. ORDER BY。
A.
I和II
B.
I和III
C.
I、II和III
D.
全部
查看完整题目与答案
【判断题】采用按计划成本综合结转法时，半成品的日常收发均按计划单位成本核算，在半成品实际成本算出之后，再计算半成品和成本，调整所耗半成品的成本差异。
A.
正确
B.
错误
查看完整题目与答案
【单选题】基于"学生-选课-课程"数据库中的三个关系: S(S#,SNAME,SEX,BIRTHYEAR,DEPT),主码为 S# C(C#,CNAME,TEACHER),主码为 C# SC(S#,C#,GRADE),主码为(S#,C#) 查找"选修了 C01 号课程的全体学生的姓名和所在的系", 下列SQL 语句中哪一个是错误的( )。
A.
SELECT SNAME, DEPT FROM S WHERE S# IN (SELECT S# FROM SC WHERE C# ='C01')
B.
SELECT SNAME, DEPT FROM S WHERE S# = (SELECT S# FROM SC WHERE C# ='C01')
查看完整题目与答案
【单选题】基于"学生-选课-课程"数据库中的三个关系:S(S#,SNAME,SEX,AGE), SC(S#,C#,GRADE), C)(C#,CNAME,TEACHER),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?
A.
SELECT S#,SNAME FROM S WHERE SNAME = ˊ王%ˊ
B.
SELECT S#,SNAME FROM S WHERE SNAME LIKE ˊ王%ˊ
C.
SELECT S#,SNAME FROM S WHERE SNAME LIKE ˊ王_ ˊ
D.
以上三个都正确
查看完整题目与答案
【单选题】设基于"学生-选课-课程"数据库中如下三个关系:S(Sno,SNAME,SEX,AGE), SC(Sno,Cno,GRADE), C(Cno,CNAME,TEACHER)。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.Sno,SNAME FROM S WHERE S.Sno= (SELECT S
B.
SELECT S.Sno,SNAME FROM S,SC WHERE S.Sno = SSn
C.
SELECT S.Sno,SNAME FROM S,SC WHERE S.Sno = SSn
D.
SELECT S.Sno,SNAME FROM S WHERE S.Sno IN (SELECT
查看完整题目与答案
【单选题】《十二铜表法》制定之前,罗马贵族喜欢用习惯法裁判,主要是因为习惯法
A.
可以保护大众的利益
B.
是传统法律不容更改
C.
公元前 5 纪初
D.
可以被随意解释，有利于保护贵族特权
查看完整题目与答案
【单选题】基于 " 学生 - 选课 - 课程 " 数据库中的三个关系: S ( S# , SNAME , SEX , AGE ), SC ( S# , C# , GRADE ), C ( C# , CNAME , TEACHER ) , 若要求查找选修 " 数据库技术 " 这门课程的学生姓名和成绩,将使用关系 ( )
A.
S和SC
B.
SC和C
C.
S 和C
D.
S 、SC和C
查看完整题目与答案
【单选题】Which sentence does not use alliteration(头韵)?
A.
Can we forge against these enemies a grand and global alliance....?
B.
“Pay any price, bear any burden…”
C.
For man holds in his mortal hands the power to abolish all forms of human poverty and all forms of human life.
D.
“Let us go forth to lead the land we love….”
查看完整题目与答案
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