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【判断题】
企业对于先收到材料物资而月末尚未收到发票账单情况，按规定在月度终了将所购材料物资应付债务估价记入“应付账款”科目，下月初用红字冲回。
A.
正确
B.
错误
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举一反三
【单选题】During the early stages of the civil rights movement, the major integration strategy initiated by the Congress of Racial Equality was known as ____ at bus stations in the South.
A.
Free speech
B.
sit-ins at lunch counters
C.
Teach-ins at interstate train stations
D.
freedom rides
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【单选题】下列关于子查询描述不正确的是。( )
A.
子查询通常与谓词 IN、EXIST及比较运算符结合使用。
B.
含有IN谓词的子查询中，IN子查询结果集可以是一个值也可以是多个值。
C.
含有Exists谓词的子查询中，如果子查询的结果集为非空，则Exists返回的值为真值。
D.
在比较子查询中，>All相当于大于All 子查询结果集中最小值。
查看完整题目与答案
【单选题】A rabid animal is most dangerous during the early stage of the disease because______.
A.
it becomes restless, nervous and violent
B.
its bite is fatal
C.
the potential danger of the sick animal may be ignored
D.
it will attack people at any time
查看完整题目与答案
【单选题】关于子查询的描述,正确的是
A.
嵌套子查询中，先执行内查询，再执行外查询
B.
嵌套子查询中，先执行内查询，再执行外查询
C.
嵌套子查询中，先执行内查询，再执行外查询
D.
相关子查询中，先执行外查询，再执行内查询
查看完整题目与答案
【单选题】Mr. Anderson used to (jogging) in the (early morning) air (during) (the winter months), but now he has stopped.
A.
jogging
B.
early morning
C.
during
D.
the winter months
查看完整题目与答案
【单选题】关于相关子查询描述正确的是:
A.
子查询与外层查询无关
B.
子查询先执行，外层查询后执行
C.
子查询只执行一次
D.
外层查询返回的每一行记录都要执行一次子查询
查看完整题目与答案
【单选题】What was the role of religion at Harvard University during its early years?
A.
It was not influenced by any religion.
B.
It was heavily influenced by one religious group.
C.
It was not dominated by a single religious group.
D.
It was devoted only to religion.
查看完整题目与答案
【简答题】During the early years of an asset’s life, a company using an accelerated depreciation method, rather than straight-line, could expect a lower value for: A.Asset turnover. B.Shareholders’ equity. C.As...
查看完整题目与答案
【单选题】During the 1800's and early 1900's, new academic disciplines such as chemistry and physics made great headway.
A.
sacrifice
B.
forefront
C.
preconceptions
D.
progress
查看完整题目与答案
【多选题】以下关于子查询描述正确的是（）
A.
子查询要用括号括起来
B.
需要返回一个值或一个值列表时，可以用子查询代替一个表达式。可以用子查询返回含有多个列的结果集以代替表或完成与连接查询操作相同的功能
C.
子查询不能检索包含数据类型为text或image的列
D.
子查询中也可以再包含子查询，嵌套最多可以达32层
查看完整题目与答案
相关题目：
【单选题】During the early stages of the civil rights movement, the major integration strategy initiated by the Congress of Racial Equality was known as ____ at bus stations in the South.
A.
Free speech
B.
sit-ins at lunch counters
C.
Teach-ins at interstate train stations
D.
freedom rides
查看完整题目与答案
【单选题】下列关于子查询描述不正确的是。( )
A.
子查询通常与谓词 IN、EXIST及比较运算符结合使用。
B.
含有IN谓词的子查询中，IN子查询结果集可以是一个值也可以是多个值。
C.
含有Exists谓词的子查询中，如果子查询的结果集为非空，则Exists返回的值为真值。
D.
在比较子查询中，>All相当于大于All 子查询结果集中最小值。
查看完整题目与答案
【单选题】A rabid animal is most dangerous during the early stage of the disease because______.
A.
it becomes restless, nervous and violent
B.
its bite is fatal
C.
the potential danger of the sick animal may be ignored
D.
it will attack people at any time
查看完整题目与答案
【单选题】关于子查询的描述,正确的是
A.
嵌套子查询中，先执行内查询，再执行外查询
B.
嵌套子查询中，先执行内查询，再执行外查询
C.
嵌套子查询中，先执行内查询，再执行外查询
D.
相关子查询中，先执行外查询，再执行内查询
查看完整题目与答案
【单选题】Mr. Anderson used to (jogging) in the (early morning) air (during) (the winter months), but now he has stopped.
A.
jogging
B.
early morning
C.
during
D.
the winter months
查看完整题目与答案
【单选题】关于相关子查询描述正确的是:
A.
子查询与外层查询无关
B.
子查询先执行，外层查询后执行
C.
子查询只执行一次
D.
外层查询返回的每一行记录都要执行一次子查询
查看完整题目与答案
【单选题】What was the role of religion at Harvard University during its early years?
A.
It was not influenced by any religion.
B.
It was heavily influenced by one religious group.
C.
It was not dominated by a single religious group.
D.
It was devoted only to religion.
查看完整题目与答案
【简答题】During the early years of an asset’s life, a company using an accelerated depreciation method, rather than straight-line, could expect a lower value for: A.Asset turnover. B.Shareholders’ equity. C.As...
查看完整题目与答案
【单选题】During the 1800's and early 1900's, new academic disciplines such as chemistry and physics made great headway.
A.
sacrifice
B.
forefront
C.
preconceptions
D.
progress
查看完整题目与答案
【多选题】以下关于子查询描述正确的是（）
A.
子查询要用括号括起来
B.
需要返回一个值或一个值列表时，可以用子查询代替一个表达式。可以用子查询返回含有多个列的结果集以代替表或完成与连接查询操作相同的功能
C.
子查询不能检索包含数据类型为text或image的列
D.
子查询中也可以再包含子查询，嵌套最多可以达32层
查看完整题目与答案