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【单选题】
SQL查询语句中WHERE、GROUP BY、HAVING 这些关键字区别和用法总结错误的是（）。
A.
HAVING在查询语句中必须依赖于GROUP BY
B.
WHERE子句用来限制SELECT语句从表中指定选取的行
C.
GROUP BY子句用来分组WHERE子句的输出结果集
D.
HAVING子句用来从分组的结果中筛选列
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【单选题】听力原文：M: I need to talk to someone who knows a lot about Portland. Someone said you lived there. W: Oh, but I was really young at the time. Q: What does the woman imply? (16)
A.
She doesn't remember much about Portland.
B.
She's never been to Portland.
C.
She knows someone else who could help him.
D.
She'd be happy to talk to the man later.
查看完整题目与答案
【单选题】听力原文：M: I need to talk to someone who knows a lot about Portland. Someone said you lived there. W: Oh, but I was really young at the time. What does the woman imply?
A.
She doesn't remember much about Portland.
B.
She's never been to Portland.
C.
She knows someone else who could help him.
D.
She'd be happy to talk to the man later.
查看完整题目与答案
【单选题】We have a _____ experience of continued living than any society that has preceded us anywhere .
A.
very more greater
B.
very many greater
C.
much more greater
D.
much greater
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【简答题】设 a=3,b=2,c=1, 写出下列表达式的结果 ( 真或假 ) 1 ) a>b&&b>c ________ 2) !a||a>b ________ 3)5>3&&2||!8<4-2 ________
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【单选题】通电延时型时间继电器，它的动作情况是()
A.
线圈通电时触点延时动作，断电时触点瞬时动作
B.
线圈通电时触点不动作，断电时触点瞬时动作
C.
线圈通电时触点瞬时动作，断电时触点延时动作
D.
线圈通电时触点不动作，断电时触点延时动作
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【多选题】根据税法的规定，下列哪几项可以免征个人所得税（）。
A.
市级人民政府颁发的科学教育、技术、文化、卫生、体育、环境保护等方面的奖金
B.
国债和国家发行的金融债券利息
C.
按照国家统一规定发给干部、职工的安家费、退职费、退休工资、离休工资、离休生活补助费
D.
个人取得的教育储蓄存款利息所得
E.
个人取得的股票红利
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【单选题】After ten years of living in a remote village, she is a completely different person from _____ she used to be.
A.
that
B.
whom
C.
what
D.
who
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【单选题】They have been living under the most appalling conditions for two years.
A.
dreadful
B.
bad
C.
unpleasant
D.
poor
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【简答题】设a=1, b=2, c=3,写出下列关系表达式的值 (1)(a(a=c 。 以上4题答案请写在一行,中间;隔开,例如:1;1;1;1
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【单选题】I'm sure someone will agree to give up ________ opportunity.
A.
someone's
B.
their
C.
his
D.
her
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相关题目：
【单选题】听力原文：M: I need to talk to someone who knows a lot about Portland. Someone said you lived there. W: Oh, but I was really young at the time. Q: What does the woman imply? (16)
A.
She doesn't remember much about Portland.
B.
She's never been to Portland.
C.
She knows someone else who could help him.
D.
She'd be happy to talk to the man later.
查看完整题目与答案
【单选题】听力原文：M: I need to talk to someone who knows a lot about Portland. Someone said you lived there. W: Oh, but I was really young at the time. What does the woman imply?
A.
She doesn't remember much about Portland.
B.
She's never been to Portland.
C.
She knows someone else who could help him.
D.
She'd be happy to talk to the man later.
查看完整题目与答案
【单选题】We have a _____ experience of continued living than any society that has preceded us anywhere .
A.
very more greater
B.
very many greater
C.
much more greater
D.
much greater
查看完整题目与答案
【简答题】设 a=3,b=2,c=1, 写出下列表达式的结果 ( 真或假 ) 1 ) a>b&&b>c ________ 2) !a||a>b ________ 3)5>3&&2||!8<4-2 ________
查看完整题目与答案
【单选题】通电延时型时间继电器，它的动作情况是()
A.
线圈通电时触点延时动作，断电时触点瞬时动作
B.
线圈通电时触点不动作，断电时触点瞬时动作
C.
线圈通电时触点瞬时动作，断电时触点延时动作
D.
线圈通电时触点不动作，断电时触点延时动作
查看完整题目与答案
【多选题】根据税法的规定，下列哪几项可以免征个人所得税（）。
A.
市级人民政府颁发的科学教育、技术、文化、卫生、体育、环境保护等方面的奖金
B.
国债和国家发行的金融债券利息
C.
按照国家统一规定发给干部、职工的安家费、退职费、退休工资、离休工资、离休生活补助费
D.
个人取得的教育储蓄存款利息所得
E.
个人取得的股票红利
查看完整题目与答案
【单选题】After ten years of living in a remote village, she is a completely different person from _____ she used to be.
A.
that
B.
whom
C.
what
D.
who
查看完整题目与答案
【单选题】They have been living under the most appalling conditions for two years.
A.
dreadful
B.
bad
C.
unpleasant
D.
poor
查看完整题目与答案
【简答题】设a=1, b=2, c=3,写出下列关系表达式的值 (1)(a(a=c 。 以上4题答案请写在一行,中间;隔开,例如:1;1;1;1
查看完整题目与答案
【单选题】I'm sure someone will agree to give up ________ opportunity.
A.
someone's
B.
their
C.
his
D.
her
查看完整题目与答案