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【单选题】
What kind of job is Katie looking for?
A.
A part-time job for a school magazine.
B.
A full-time job at a college.
C.
A permanent job at Johnson's Imports.
D.
A short-term job in an office.
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参考答案:
举一反三
【单选题】Refer to Exhibit 3-3. At Point A:
A.
only wine is produced.
B.
only bread is produced.
C.
both wine and bread are produced.
D.
the economy is operating inefficiently.
查看完整题目与答案
【单选题】Refer to Exhibit 14-4. If the firm maximizes profit, it will:
A.
produce 11,000 pairs of blue jeans each month.
B.
produce 10,000 pairs of blue jeans each month.
C.
produce 7,000 pairs of blue jeans each month.
D.
produce 4,000 pairs of blue jeans each month.
查看完整题目与答案
【单选题】防火分区隔墙两侧的防火阀,距墙表面不应大于( )mm。
A.
200
B.
220
C.
250
D.
270
查看完整题目与答案
【单选题】Refer to Exhibit 14-4. The extent of excess capacity of this firm is:
A.
11,000 pairs of blue jeans.
B.
7,000 pairs of blue jeans.
C.
4,000 pairs of blue jeans.
D.
1,000 pairs of blue jeans.
查看完整题目与答案
【判断题】防火分区隔墙两侧的防火阀,距墙表面不应大于500mm。
A.
正确
B.
错误
查看完整题目与答案
【单选题】由EXISTS引出的子查询,其目标表达式通常都用( ),因其只返回真值或假值。
A.
%
B.
?
C.
*
D.
_
查看完整题目与答案
【单选题】Refer to Exhibit 3-4. For this economy, the most preferred point at which to produce is:
A.
C
B.
D
C.
E
D.
It cannot be determined without information about society's preferences.
查看完整题目与答案
【判断题】防火阀、排烟阀(口)的安装方向、位置应正确。防火分区隔墙两侧的防火阀,距墙表面不应大于200mm。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Refer to Exhibit 3-3. Currently, it is not possible to produce at:A. Point A. B. Point B. C. Point E. D. Point G.
查看完整题目与答案
【判断题】由EXISTS引出的子查询,其目标列表达式通常都用* ,因为带EXISTS的子查询只返回真值或假值,给出列名无实际意义。
A.
正确
B.
错误
查看完整题目与答案
相关题目:
【单选题】Refer to Exhibit 3-3. At Point A:
A.
only wine is produced.
B.
only bread is produced.
C.
both wine and bread are produced.
D.
the economy is operating inefficiently.
查看完整题目与答案
【单选题】Refer to Exhibit 14-4. If the firm maximizes profit, it will:
A.
produce 11,000 pairs of blue jeans each month.
B.
produce 10,000 pairs of blue jeans each month.
C.
produce 7,000 pairs of blue jeans each month.
D.
produce 4,000 pairs of blue jeans each month.
查看完整题目与答案
【单选题】防火分区隔墙两侧的防火阀,距墙表面不应大于( )mm。
A.
200
B.
220
C.
250
D.
270
查看完整题目与答案
【单选题】Refer to Exhibit 14-4. The extent of excess capacity of this firm is:
A.
11,000 pairs of blue jeans.
B.
7,000 pairs of blue jeans.
C.
4,000 pairs of blue jeans.
D.
1,000 pairs of blue jeans.
查看完整题目与答案
【判断题】防火分区隔墙两侧的防火阀,距墙表面不应大于500mm。
A.
正确
B.
错误
查看完整题目与答案
【单选题】由EXISTS引出的子查询,其目标表达式通常都用( ),因其只返回真值或假值。
A.
%
B.
?
C.
*
D.
_
查看完整题目与答案
【单选题】Refer to Exhibit 3-4. For this economy, the most preferred point at which to produce is:
A.
C
B.
D
C.
E
D.
It cannot be determined without information about society's preferences.
查看完整题目与答案
【判断题】防火阀、排烟阀(口)的安装方向、位置应正确。防火分区隔墙两侧的防火阀,距墙表面不应大于200mm。
A.
正确
B.
错误
查看完整题目与答案
【简答题】Refer to Exhibit 3-3. Currently, it is not possible to produce at:A. Point A. B. Point B. C. Point E. D. Point G.
查看完整题目与答案
【判断题】由EXISTS引出的子查询,其目标列表达式通常都用* ,因为带EXISTS的子查询只返回真值或假值,给出列名无实际意义。
A.
正确
B.
错误
查看完整题目与答案
参考解析:
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