现在簧片怎么看帮帮忙怎写啊

来源：蜘蛛抓取(WebSpider) 时间：2015-05-31 08:58 标签： 国光帮帮忙
英语作为一门国际性的语言正在被人们接受用英语怎么说呀可能是名词性从句吧,用英语怎么说呀?麻烦各位帮帮忙了._作业帮
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英语作为一门国际性的语言正在被人们接受用英语怎么说呀可能是名词性从句吧,用英语怎么说呀?麻烦各位帮帮忙了.
英语作为一门国际性的语言正在被人们接受用英语怎么说呀可能是名词性从句吧,用英语怎么说呀?麻烦各位帮帮忙了.
English is being accepted as a global language by more and more people.
English, as a global language, is
being accepted by more and more people.
English as an international language is accepted by people
english as an international language,which is accepped by people now!SQL数据库的查询怎么写呀？帮帮忙拜托~_百度知道
SQL数据库的查询怎么写呀？帮帮忙拜托~
--1列出不及格记录的学生名单select distinct student.snum,snamefrom sc,studentwhere sc.snum=student.snum and score&60--2列出选修了计算机系课程的学生姓名和年龄（表中只有出生年月）select student.sname,(year(getdate())-year(birthday ))as agefrom studentwhere snum in(select sc.snum from sc,course,[section]where sc.secnum=[section].secnum um=[section].cnum and course.dept='计算机系') --3检索选修了数据库技术课程的学生姓名和系别select student.sname,student.deptfrom studentwhere student.snum in(select snumfrom sc,[section],coursewhere sc.secnum=[section].secnum um=[section].cnum
and cname='数据库技术')--4列出选修了所有课程的学生名单select * from studentwhere not exists(
select * from course
where not exists
select * from sc,section
where sc.secnum=section.secnum and student.snum=sc.snum
))--5检索每门课程成绩都在80分以上的学生名单select * from studentwhere snum in(
select snum
group by snum
having min(score)&=80)--6检索获奖学金的学生 名单（每门课程在80分以上，平均成绩在90分以上）select * from studentwhere snum in(
select snum
group by snum
having min(score)&=80 and avg(score)&=90)--7检索选修了大学英语的学生名单和成绩，并按成绩从高到低排列select student.snum,student.sname,sc.score from sc,studentwhere student.snum in(select snum from sc,section,coursewhere sc.secnum=section.secnum um and cname='大学英语')order by score desc--8统计每门课程的选修人数，输出列明为课程号，人数select cnum as 课程号,count(*) 人数from section,scwhere section.secnum=sc.secnumgroup by cnum--9查询选修了数据库技术，没有选修高等数学的学生姓名和系别select student.sname,student.deptfrom studentwhere student.snum in(
select distinct snum from sc,section,course
where sc.secnum=section.secnum um ame='大学英语')and student.snum not in (
select distinct snum from sc,section,course
where sc.secnum=section.secnum um ame='高等数学') --11统计每门课程的选课人数及不及格人数 select cnum,count(*) as 选课人数, case when
select count(*) from sc,section
where sc.secnum=section.secnum and score&60
group by cnum
) is NULL then 0
select count(*) from sc,section
where sc.secnum=section.secnum and score&60
group by cnum
) end as 不及格人数from sc,sectionwhere sc.secnum=section.secnumgroup um
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出门在外也不愁证明给我看的英文怎么说,帮帮忙._作业帮
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证明给我看的英文怎么说,帮帮忙.
证明给我看的英文怎么说,帮帮忙.
证明 [简明汉英词典]provetestifybear outargueattest给 [简明汉英词典]presenttip我 [简明汉英词典]Ime看的 [简明汉英词典]visualeg:The proof gives me.
The proof sees me
上个错了这个对的The proof gives me
The proof looks
Prove to me在四月一日用英文怎么写急需啊( ⊙ o ⊙ )啊!
帮帮忙!_作业帮
拍照搜题，秒出答案
在四月一日用英文怎么写急需啊( ⊙ o ⊙ )啊!
在四月一日用英文怎么写急需啊( ⊙ o ⊙ )啊!
on April 1st
on April .1st
on 1st April把一张表里面的某个字段中的所有内容 复制到另张表的某个字段上
sql语句怎么写啊
各位帮帮忙
[问题点数：20分，结帖人zhenghaibinlove]
把一张表里面的某个字段中的所有内容 复制到另张表的某个字段上
sql语句怎么写啊
各位帮帮忙
[问题点数：20分，结帖人zhenghaibinlove]
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