题目内容
（请给出正确答案）
[单选题]
Even if he was at school for a long time, he could ______ read and write.
A.nor
B.barely
C.almost
D.even
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.nor
B.barely
C.almost
D.even
如果结果不匹配，请 联系老师 获取答案
更多“Even if he was at school for a…”相关的问题
A、provided that
B、unless
C、for fear that
D、even if
●Ravi, like many project (71) ，had studied the waterfall model of software development as the primary software life-cycle (72) ．He was all set to use it for an upcoming project, his first assignment． However, Ravi found that the waterfall model could not be used because the customer wanted the software delivered in stages, something that implied that the system had to be delivered and built in (73) and not as (74) ．The situation in many other projects is not very different． The real world rarely presents a problem in which a standard process, or the process used in a previous project, is the best choice．To be the most suitable, an existing process must be． (75) to the new problem．A development process, even after tailoring, generally cannot handle change requests． To accommodate change requests without losing control of the project, you must supplement the development process with a requirement change management process．
(71) A． customers B．managers C．users D．administrators
(72) A．activity B．procedure C．process D． progress
(73) A．parts B．modules C．software D．a whole
(74) A．parts B．modules C．software D．a whole
(75) A．modified B．used C．suited D． tailored
“把查询sc表和更新sc表的grade列的权限受予用户userl”的正确SQL语句是（）。
A）GRANT SELECT，UP DATE(grade)ON TABLE sc TO userl
B）GRANT SELECT sc，UP DATE sc，grade TO userl
C）GRANT SELECT，UP DATE ON TABLE sc，grade TO userl
D）GRANT SELECT ON ABLE sc，UP DATE ON TABLE sc(grade) TO userl
设学生表S、课程表C和学生选课表SC的结构如下：
S(学号，姓名，年龄，系别)
C(课程号，课程名)
SC(学号，课程号，成绩)
查询学生姓名及所选修课程的课程号和成绩，实现此功能的SELECT语句是______。
A．SELECTS．姓名，SC课程号，SC成绩FROM S WHERE S．学号=SC.学号
B．SELECTS．姓名，SC课程号，SC成绩FROM SC WHERE S．学号=SC.成绩
C．SELECTS．姓名，SC课程号，SC成绩FROMS,SC WHERE S．学号=SC.学号
D．SELECTS．姓名，SC课程号，SC成绩FROM S,SC
“把查询sc表和更新sc表的grade列的权限授予用户user1”的正确SQL语句是（）。
A．GRANT SELECT，UPDATE（grade）ON TABLE sc TO user1
B．GRANT SELECT sc，UPDATE sc．grade TO user1
C．GRANT SELECT，UPDATE ON TABLE sc．grade TO used
D．GRANT SELECT ON TABLE sc，UPDATE ON TABLE sc(grade) TO user1
（36）查找每门课程最高成绩的学生姓名、课程号和最高成绩，将使用关系（）
A）S 和 SC
B）SC和 C
C）S和 C
D）S、SC和 C
执行USE SC IN 0命令的结果是（）。
A.选择0号工作区打开SC表
B.选择空闲的最小号工作区打开SC表
C.选择第l号工作区打开SC表
D.显示出错信息
A.SELECT 学号 FROM SC WHERE 课程号='C1' AND 课程号='C5'
B.SELECT 学号 FROM SC WHERE 课程号='C1' AND 课程号=(SELECT 课程号 FROM SC WHERE 课程号='C5')
C.SELECT 学号 FROM SC WHERE 课程号='C1' AND 学号=(SELECT 学号 FROM SC WHERE 课程号；='C5')
D.SELECT 学号 FROM SC WHERE 课程号='C1' AND 学号 IN(SELECT 学号 FROM SC WHERE 课程号='C5')
执行USE SC IN 0命令的结果是（）。
A.选择0号工作区打开SC表
B.选择空闲的最小号工作区打开SC表
C.选择第1号工作区打开sc表
D.显示出错信息
A.S和SC
B.SC和C
C.S和C
D.S、SC和C
