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【多选题】
DBA的职责是()。
A.
决定DB中的信息内容和结构
B.
决定DB的存储结构和存取策略
C.
定义数据的安全性要求和完整性约束条件
D.
监控数据库的使用和运行
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参考答案：
举一反三
【单选题】－You couldn’t have chosen a better way to solve the issue, I think. －________________.
A.
Well, nothing much
B.
Oh, don’t complain about it
C.
Sorry, but I’ll find a better one
D.
Thanks a lot.
查看完整题目与答案
【单选题】、Not until I handed in the paper did I find easier to solve the problem that way.
A.
that
B.
it
C.
one
D.
myself
查看完整题目与答案
【单选题】5岁小孩,跌倒时右肘关节处于屈曲位,肘后方着地,右肘明显肿胀、畸形,功能障碍,手指活动好,肘后三角关系无改变,最可能的诊断是
A.
肱骨下端骨折
B.
肘关节脱位
C.
肱骨髁上伸直型骨折
D.
肱骨髁上屈曲型骨折
E.
肘关节骨折伴脱位
查看完整题目与答案
【单选题】The customer is so angry that he or she isn’t prepared to work to solve the problem, doesn’t listen, and gets in the way of solving the problem. So the number one error is moving to solve the problem ...
A.
顾客很生气完全不愿解决问题，不听从解释，阻挠员工处理问题。因此，头等错误是在顾客还未有准备的情形下急着处理问题，或在其还未冷静之前就着手解决问题。
B.
在顾客还未有准备的情形下急着处理问题，或在其还未冷静之前就着手解决问题是头等错误。顾客很生气完全不愿解决问题，不听从解释，阻挠员工处理问题。
查看完整题目与答案
【单选题】呆小症的发生与下列哪种激素的缺乏有关
A.
糖皮质激素
B.
甲状旁腺激素
C.
生长激素
D.
甲状腺激素
查看完整题目与答案
【单选题】—The village________we visited yesterday is very beautiful. —Yes, it’s the place________I grew up.
A.
where; where
B.
which; which
C.
which; where
D.
where; which
查看完整题目与答案
【单选题】( )是世界上海拔最高的地区
A.
珠穆朗玛峰
B.
长白山
C.
纳木错
D.
西藏
查看完整题目与答案
【简答题】In the late 18th century, smallpox was one of the deadliest diseases in Europe. Dr. Edward Jenner studied many, many people who were suffering from smallpox but he made no progress. He felt stuck and ...
查看完整题目与答案
【单选题】维吉尼亚密码属于()密码
A.
单表代换密码
B.
多表代换密码
C.
古典密码
D.
现代密码
查看完整题目与答案
【单选题】Accoring to the speaker, a sensible way to solve car pollution is that we should
A.
focus on one method only.
B.
explore some other alternatives.
C.
improve one of the four methods.
D.
integrate all of the four methods.
查看完整题目与答案
相关题目：
【单选题】－You couldn’t have chosen a better way to solve the issue, I think. －________________.
A.
Well, nothing much
B.
Oh, don’t complain about it
C.
Sorry, but I’ll find a better one
D.
Thanks a lot.
查看完整题目与答案
【单选题】、Not until I handed in the paper did I find easier to solve the problem that way.
A.
that
B.
it
C.
one
D.
myself
查看完整题目与答案
【单选题】5岁小孩,跌倒时右肘关节处于屈曲位,肘后方着地,右肘明显肿胀、畸形,功能障碍,手指活动好,肘后三角关系无改变,最可能的诊断是
A.
肱骨下端骨折
B.
肘关节脱位
C.
肱骨髁上伸直型骨折
D.
肱骨髁上屈曲型骨折
E.
肘关节骨折伴脱位
查看完整题目与答案
【单选题】The customer is so angry that he or she isn’t prepared to work to solve the problem, doesn’t listen, and gets in the way of solving the problem. So the number one error is moving to solve the problem ...
A.
顾客很生气完全不愿解决问题，不听从解释，阻挠员工处理问题。因此，头等错误是在顾客还未有准备的情形下急着处理问题，或在其还未冷静之前就着手解决问题。
B.
在顾客还未有准备的情形下急着处理问题，或在其还未冷静之前就着手解决问题是头等错误。顾客很生气完全不愿解决问题，不听从解释，阻挠员工处理问题。
查看完整题目与答案
【单选题】呆小症的发生与下列哪种激素的缺乏有关
A.
糖皮质激素
B.
甲状旁腺激素
C.
生长激素
D.
甲状腺激素
查看完整题目与答案
【单选题】—The village________we visited yesterday is very beautiful. —Yes, it’s the place________I grew up.
A.
where; where
B.
which; which
C.
which; where
D.
where; which
查看完整题目与答案
【单选题】( )是世界上海拔最高的地区
A.
珠穆朗玛峰
B.
长白山
C.
纳木错
D.
西藏
查看完整题目与答案
【简答题】In the late 18th century, smallpox was one of the deadliest diseases in Europe. Dr. Edward Jenner studied many, many people who were suffering from smallpox but he made no progress. He felt stuck and ...
查看完整题目与答案
【单选题】维吉尼亚密码属于()密码
A.
单表代换密码
B.
多表代换密码
C.
古典密码
D.
现代密码
查看完整题目与答案
【单选题】Accoring to the speaker, a sensible way to solve car pollution is that we should
A.
focus on one method only.
B.
explore some other alternatives.
C.
improve one of the four methods.
D.
integrate all of the four methods.
查看完整题目与答案
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