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【单选题】
露天矿与采矿生产过程中,防尘的主要措施是()。
A.
干式凿岩
B.
湿式凿岩
C.
鼓风作业
D.
以上
E.
以上全不是
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【多选题】视频中学习了即兴分享的8个注意事项,其中有一个是“即兴分享要助益大家”,这里的“助益”怎样理解呢?
A.
这里的“助”是指对大家有帮助的意思
B.
这里的“益”是指对大家有益处的意思
C.
通过“助益”话题，达到引人入胜的目的
D.
通过“助益”话题，为后面的内容作好铺垫
查看完整题目与答案
【简答题】Much unfriendly feelings towards computers has been based on the fear of widespread unemployment resulting from their introduction.
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【单选题】关于轮椅运送法叙述错误的是
A.
接患者时椅背与床尾平齐
B.
闸应制动
C.
护士站在轮椅一侧
D.
患者应抬头后靠
E.
身体不平衡者,可系安全带
查看完整题目与答案
【单选题】Modern computers based on （ ） are millions to billions of times more capable than the early computers, which occupy a fraction of the space. Simple computers are small enough to fit into mobile device...
A.
Central Processing Unit
B.
integrated circuits
C.
Hard disk
D.
software integration
查看完整题目与答案
【单选题】The Internet is based oil the concept of a(n)______relationship between computers．
A.
browser/server
B.
client/server
C.
conection
D.
topology
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【单选题】关于轮椅运送法叙述错误的是
A.
接病人时椅背与床尾平齐
B.
闸应制动
C.
护士站在轮椅一侧
D.
病人应抬头后靠
E.
身体不平衡者,可系安全带
查看完整题目与答案
【单选题】The research on girls and computers is ______.
A.
based on a few recent articles
B.
presented by one person
C.
based on thousands of studies
D.
not considered well grounded
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【单选题】在投影面体系中,物体的三面视图是国家标准中基本视图中的三个,以下规定的名称错误的是
A.
主视图
B.
俯视图
C.
侧视图
D.
左视图
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【判断题】首饰各项性能的检验包括：尺寸性能检验、功能性检验及结构性能检验。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Much unfriendly feeling towards computers has been based on the fear of widespread unemployment resulting from their introduction.Computers are often used as part of automated (自动化的) production system...
A.
the possible widespread unemployment caused by their introduction
B.
their use as part of automated production systems
C.
the least possible number of operators
D.
the production system in steelworks
查看完整题目与答案
相关题目：
【多选题】视频中学习了即兴分享的8个注意事项,其中有一个是“即兴分享要助益大家”,这里的“助益”怎样理解呢?
A.
这里的“助”是指对大家有帮助的意思
B.
这里的“益”是指对大家有益处的意思
C.
通过“助益”话题，达到引人入胜的目的
D.
通过“助益”话题，为后面的内容作好铺垫
查看完整题目与答案
【简答题】Much unfriendly feelings towards computers has been based on the fear of widespread unemployment resulting from their introduction.
查看完整题目与答案
【单选题】关于轮椅运送法叙述错误的是
A.
接患者时椅背与床尾平齐
B.
闸应制动
C.
护士站在轮椅一侧
D.
患者应抬头后靠
E.
身体不平衡者,可系安全带
查看完整题目与答案
【单选题】Modern computers based on （ ） are millions to billions of times more capable than the early computers, which occupy a fraction of the space. Simple computers are small enough to fit into mobile device...
A.
Central Processing Unit
B.
integrated circuits
C.
Hard disk
D.
software integration
查看完整题目与答案
【单选题】The Internet is based oil the concept of a(n)______relationship between computers．
A.
browser/server
B.
client/server
C.
conection
D.
topology
查看完整题目与答案
【单选题】关于轮椅运送法叙述错误的是
A.
接病人时椅背与床尾平齐
B.
闸应制动
C.
护士站在轮椅一侧
D.
病人应抬头后靠
E.
身体不平衡者,可系安全带
查看完整题目与答案
【单选题】The research on girls and computers is ______.
A.
based on a few recent articles
B.
presented by one person
C.
based on thousands of studies
D.
not considered well grounded
查看完整题目与答案
【单选题】在投影面体系中,物体的三面视图是国家标准中基本视图中的三个,以下规定的名称错误的是
A.
主视图
B.
俯视图
C.
侧视图
D.
左视图
查看完整题目与答案
【判断题】首饰各项性能的检验包括：尺寸性能检验、功能性检验及结构性能检验。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Much unfriendly feeling towards computers has been based on the fear of widespread unemployment resulting from their introduction.Computers are often used as part of automated (自动化的) production system...
A.
the possible widespread unemployment caused by their introduction
B.
their use as part of automated production systems
C.
the least possible number of operators
D.
the production system in steelworks
查看完整题目与答案