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【单选题】
文献按加工深度（文献级别）可分为一次文献、二次文献、三次文献和（）。
A.
四次文献
B.
多次文献
C.
重复文献
D.
零次文献
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参考答案：
举一反三
【单选题】数据库管理阶段中采用数据模型构建数据结构进行管理的是
A.
人工管理阶段
B.
文件系统阶段
C.
数据库系统阶段
D.
自然管理阶段
查看完整题目与答案
【单选题】She has no idea at all how to properly ________ such a complicated situation. (复杂情况)
A.
deal
B.
deal with
C.
do about
D.
do
查看完整题目与答案
【单选题】Choose the letter of the sentence that best expresses the implied main idea of the following paragraph. 2. 1 We think of crime as having a clear victim who suffers at the hands of another person. 2 S...
A.
Victimless activities such as prostitution and gambling should not be illegal.
B.
The community or a powerful part of it determines what activities are criminal.
C.
There are varying views of victimless crimes.
D.
One view of victimless crimes is that they in fact do have victims.
查看完整题目与答案
【单选题】数据库管理阶段中采用数据模型构建数据结构进行管理的是
A.
人工管理阶段
B.
数据库管理阶段
C.
文件管理阶段
D.
智能管理阶段
查看完整题目与答案
【单选题】She has no idea at all how to properly ________ such a complicated situation.
A.
deal
B.
deal with
C.
do
D.
do with
查看完整题目与答案
【简答题】A．She has no idea about the movie. B．She doesn't want to talk about the movie at present. C．She regretted having come to see the movie at all. D．She wants to go somewhere else.
查看完整题目与答案
【单选题】According to the passage, what is Wendy Uhlmann's attitude toward genetic testing?
A.
She is indifferent to it.
B.
She does not agrees with it at all.
C.
She has no idea about it.
D.
She has some doubts about it.
查看完整题目与答案
【单选题】She has no idea at all how to properly ____ such a complicated situation
A.
deal
B.
deal with
C.
do about
D.
do
查看完整题目与答案
【单选题】数据库管理阶段中采用数据模型构建数据结构进行管理的是
A.
人工管理阶段
B.
文件系统阶段
C.
数据库系统阶段
D.
应用系统阶段
查看完整题目与答案
【单选题】有一台量程为20~100°C的单杠杆气动温度变送器,在测试时得到的数据为输入20°C
A.
P出=0、02MPa，100℃时P出=0、09MPa，应当首先调节_____。
B.
上移反馈波纹管
C.
下移反馈波纹管
D.
扭调零弹簧，使挡板离开喷嘴
E.
扭调零弹簧，使挡板靠近喷嘴
查看完整题目与答案
相关题目：
【单选题】数据库管理阶段中采用数据模型构建数据结构进行管理的是
A.
人工管理阶段
B.
文件系统阶段
C.
数据库系统阶段
D.
自然管理阶段
查看完整题目与答案
【单选题】She has no idea at all how to properly ________ such a complicated situation. (复杂情况)
A.
deal
B.
deal with
C.
do about
D.
do
查看完整题目与答案
【单选题】Choose the letter of the sentence that best expresses the implied main idea of the following paragraph. 2. 1 We think of crime as having a clear victim who suffers at the hands of another person. 2 S...
A.
Victimless activities such as prostitution and gambling should not be illegal.
B.
The community or a powerful part of it determines what activities are criminal.
C.
There are varying views of victimless crimes.
D.
One view of victimless crimes is that they in fact do have victims.
查看完整题目与答案
【单选题】数据库管理阶段中采用数据模型构建数据结构进行管理的是
A.
人工管理阶段
B.
数据库管理阶段
C.
文件管理阶段
D.
智能管理阶段
查看完整题目与答案
【单选题】She has no idea at all how to properly ________ such a complicated situation.
A.
deal
B.
deal with
C.
do
D.
do with
查看完整题目与答案
【简答题】A．She has no idea about the movie. B．She doesn't want to talk about the movie at present. C．She regretted having come to see the movie at all. D．She wants to go somewhere else.
查看完整题目与答案
【单选题】According to the passage, what is Wendy Uhlmann's attitude toward genetic testing?
A.
She is indifferent to it.
B.
She does not agrees with it at all.
C.
She has no idea about it.
D.
She has some doubts about it.
查看完整题目与答案
【单选题】She has no idea at all how to properly ____ such a complicated situation
A.
deal
B.
deal with
C.
do about
D.
do
查看完整题目与答案
【单选题】数据库管理阶段中采用数据模型构建数据结构进行管理的是
A.
人工管理阶段
B.
文件系统阶段
C.
数据库系统阶段
D.
应用系统阶段
查看完整题目与答案
【单选题】有一台量程为20~100°C的单杠杆气动温度变送器,在测试时得到的数据为输入20°C
A.
P出=0、02MPa，100℃时P出=0、09MPa，应当首先调节_____。
B.
上移反馈波纹管
C.
下移反馈波纹管
D.
扭调零弹簧，使挡板离开喷嘴
E.
扭调零弹簧，使挡板靠近喷嘴
查看完整题目与答案
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