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【判断题】
保证电气工作安全的组织措施包括工作票制度、工作许可制度、工作监护制度、工作间断转移终结制度等。
A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】More resources are being _________ to the project.
A.
agonize
B.
attained
C.
allocated
D.
applied
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【简答题】(____)礼是世界各个国家通用的交际礼仪
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【单选题】重合剖面的可见轮廓线用( )绘制。
A.
粗实线
B.
细实线
C.
点画线
D.
粗实线或细实线
查看完整题目与答案
【单选题】"Resources are scarce" means ( ) .
A.
Most people in the world live in poverty
B.
Compared with the demand of resources, resources are always insufficient
C.
Resources must be reserved for the next generation
D.
The world's resources will eventually run out due to more and more production and services
查看完整题目与答案
【单选题】____this way, resources are being used more efficiently.
A.
On
B.
About
C.
In
D.
For
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【单选题】为使围岩变形适度发展,最大限度发挥围岩自承能力可采取的措施是()①初期支护采用分次施作的方法②初期支护可以分成两次喷层或两次锚固施作③喷层采用纵向变形缝④调节支护封底时间,控制围岩变形⑤适当延迟支护时间,控制围岩变形⑥厚度大的二次衬砌
A.
①③④⑤⑥
B.
①②③④⑤
C.
②③④⑤⑥
D.
①②④⑤⑥
查看完整题目与答案
【简答题】A.Sea resources decline more rapidly than other resources. B.Fishing is important to industry. C.Fish are an important food source. D.Fish are more threatened than other animals.
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【单选题】为使围岩变形适度发展,最大限度发挥围岩自承能力可采取的措施是( ) 1 初期支护采用分次施作的方法 2 初期支护可以分成两次喷层或两次锚固施作 3 喷层采用纵向变形缝 4 调节支护封底时间,控制围岩变形 5 适当延迟支护时间,控制围岩变形 6 厚度大的二次衬砌
A.
① ③ ④ ⑤ ⑥
B.
① ② ③ ④ ⑤
C.
② ③ ④ ⑤ ⑥
D.
① ② ④ ⑤ ⑥
查看完整题目与答案
【单选题】When more resources in an economy are devoted to the production of capital goods:
A.
the production possibilities curve shifts inward.
B.
the production possibilities curve in the current period shifts inward, but shifts outward in the future.
C.
the production possibilities curve shifts outward next in the future.
D.
the production possibilities curve is unchanged from period to period.
查看完整题目与答案
【判断题】( )安装进给箱、溜板箱和后托架合格后即配做定位销,予以固定,以确保调整好的位置不变。
A.
正确
B.
错误
查看完整题目与答案
相关题目:
【单选题】More resources are being _________ to the project.
A.
agonize
B.
attained
C.
allocated
D.
applied
查看完整题目与答案
【简答题】(____)礼是世界各个国家通用的交际礼仪
查看完整题目与答案
【单选题】重合剖面的可见轮廓线用( )绘制。
A.
粗实线
B.
细实线
C.
点画线
D.
粗实线或细实线
查看完整题目与答案
【单选题】"Resources are scarce" means ( ) .
A.
Most people in the world live in poverty
B.
Compared with the demand of resources, resources are always insufficient
C.
Resources must be reserved for the next generation
D.
The world's resources will eventually run out due to more and more production and services
查看完整题目与答案
【单选题】____this way, resources are being used more efficiently.
A.
On
B.
About
C.
In
D.
For
查看完整题目与答案
【单选题】为使围岩变形适度发展,最大限度发挥围岩自承能力可采取的措施是()①初期支护采用分次施作的方法②初期支护可以分成两次喷层或两次锚固施作③喷层采用纵向变形缝④调节支护封底时间,控制围岩变形⑤适当延迟支护时间,控制围岩变形⑥厚度大的二次衬砌
A.
①③④⑤⑥
B.
①②③④⑤
C.
②③④⑤⑥
D.
①②④⑤⑥
查看完整题目与答案
【简答题】A.Sea resources decline more rapidly than other resources. B.Fishing is important to industry. C.Fish are an important food source. D.Fish are more threatened than other animals.
查看完整题目与答案
【单选题】为使围岩变形适度发展,最大限度发挥围岩自承能力可采取的措施是( ) 1 初期支护采用分次施作的方法 2 初期支护可以分成两次喷层或两次锚固施作 3 喷层采用纵向变形缝 4 调节支护封底时间,控制围岩变形 5 适当延迟支护时间,控制围岩变形 6 厚度大的二次衬砌
A.
① ③ ④ ⑤ ⑥
B.
① ② ③ ④ ⑤
C.
② ③ ④ ⑤ ⑥
D.
① ② ④ ⑤ ⑥
查看完整题目与答案
【单选题】When more resources in an economy are devoted to the production of capital goods:
A.
the production possibilities curve shifts inward.
B.
the production possibilities curve in the current period shifts inward, but shifts outward in the future.
C.
the production possibilities curve shifts outward next in the future.
D.
the production possibilities curve is unchanged from period to period.
查看完整题目与答案
【判断题】( )安装进给箱、溜板箱和后托架合格后即配做定位销,予以固定,以确保调整好的位置不变。
A.
正确
B.
错误
查看完整题目与答案