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【判断题】
站界标设置在区间列车运行方向左侧最外方顺向道岔尖轨尖端外不少于50米处，或临线进站信号机相对处。
A.
正确
B.
错误
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举一反三
【单选题】The new Russian holiday appears to demonstrate that Russia is ______.
A.
becoming less Communist.
B.
strongly enforcing a link between ideology and history.
C.
becoming opposed to the influence of western Christianity.
查看完整题目与答案
【单选题】地球上自由静止的水面称为（）
A.
水平面
B.
水准面
C.
大地水准面
D.
地球椭球面
查看完整题目与答案
【单选题】These is a new type of advertisement becoming increasingly common in newspaper classified columns. It is sometimes placed among 'situations vacant', although it doesn't offer anyone job, and sometimes...
A.
informs job hunters of the opportunities available
B.
premises useful advice to those looking for employment
C.
divides available jobs into various types
D.
informs employer that people are available for work
查看完整题目与答案
【单选题】London is becoming a serious______to New York as the world's banking and financial services center.
A.
city
B.
rival
C.
employer
D.
opposition
查看完整题目与答案
【单选题】There is a new type of advertisement becoming increasingly common in newspaper classified columns. It is sometimes placed among 'situations vacant', although it doesn't offer anyone job, and sometimes...
A.
informs job hunters of the opportunities available
B.
promises useful advice to those looking for employment
C.
divides available jobs into various types
D.
informs employer that people are available for work
查看完整题目与答案
【单选题】图示三杆结构，欲使杆3的内力减小，应该（ ）【图片】
A.
增大杆 3 的横截面积
B.
减小杆 3 的横截面积
C.
减小杆 1 的横截面积
D.
减小杆 2 的横截面积
查看完整题目与答案
【单选题】图示三杆结构，欲使杆3的内力减小，应该 。【图片】
A.
（ A ）增大杆 3 的横截面积；
B.
（ B ）减小杆 3 的横截面积；
C.
（ C ）减小杆 1 的横截面积；
D.
（ D ）减小杆 2 的横截面积。
查看完整题目与答案
【单选题】图示三杆结构,欲使杆3的内力减小,应该( )
A.
mg src="http://p.ananas.chaoxing.com/star3/origin/f4ab85f481e8e8cf5b3bdfeb120d1cc6.jpg">
B.
增大杆3的横截面积;
C.
减小杆3的横截面积;
D.
减小杆1的横截面积;
E.
减小杆2的横截面积。
查看完整题目与答案
【单选题】图示三杆结构，欲使杆3 的内力减小，应该（ ）。【图片】
A.
减小杆3 的横截面积
B.
增大杆3 的横截面积
C.
减小杆1 的横截面积
D.
减小杆2 的横截面积
查看完整题目与答案
【单选题】图示三杆结构,欲使杆 3 的内力减小,应该( )
A.
增大杆 3 的横截面积
B.
减小杆 3 的横截面积
C.
减小杆 1 的横截面积
D.
减小杆 2 的横截面积
查看完整题目与答案
相关题目：
【单选题】The new Russian holiday appears to demonstrate that Russia is ______.
A.
becoming less Communist.
B.
strongly enforcing a link between ideology and history.
C.
becoming opposed to the influence of western Christianity.
查看完整题目与答案
【单选题】地球上自由静止的水面称为（）
A.
水平面
B.
水准面
C.
大地水准面
D.
地球椭球面
查看完整题目与答案
【单选题】These is a new type of advertisement becoming increasingly common in newspaper classified columns. It is sometimes placed among 'situations vacant', although it doesn't offer anyone job, and sometimes...
A.
informs job hunters of the opportunities available
B.
premises useful advice to those looking for employment
C.
divides available jobs into various types
D.
informs employer that people are available for work
查看完整题目与答案
【单选题】London is becoming a serious______to New York as the world's banking and financial services center.
A.
city
B.
rival
C.
employer
D.
opposition
查看完整题目与答案
【单选题】There is a new type of advertisement becoming increasingly common in newspaper classified columns. It is sometimes placed among 'situations vacant', although it doesn't offer anyone job, and sometimes...
A.
informs job hunters of the opportunities available
B.
promises useful advice to those looking for employment
C.
divides available jobs into various types
D.
informs employer that people are available for work
查看完整题目与答案
【单选题】图示三杆结构，欲使杆3的内力减小，应该（ ）【图片】
A.
增大杆 3 的横截面积
B.
减小杆 3 的横截面积
C.
减小杆 1 的横截面积
D.
减小杆 2 的横截面积
查看完整题目与答案
【单选题】图示三杆结构，欲使杆3的内力减小，应该 。【图片】
A.
（ A ）增大杆 3 的横截面积；
B.
（ B ）减小杆 3 的横截面积；
C.
（ C ）减小杆 1 的横截面积；
D.
（ D ）减小杆 2 的横截面积。
查看完整题目与答案
【单选题】图示三杆结构,欲使杆3的内力减小,应该( )
A.
mg src="http://p.ananas.chaoxing.com/star3/origin/f4ab85f481e8e8cf5b3bdfeb120d1cc6.jpg">
B.
增大杆3的横截面积;
C.
减小杆3的横截面积;
D.
减小杆1的横截面积;
E.
减小杆2的横截面积。
查看完整题目与答案
【单选题】图示三杆结构，欲使杆3 的内力减小，应该（ ）。【图片】
A.
减小杆3 的横截面积
B.
增大杆3 的横截面积
C.
减小杆1 的横截面积
D.
减小杆2 的横截面积
查看完整题目与答案
【单选题】图示三杆结构,欲使杆 3 的内力减小,应该( )
A.
增大杆 3 的横截面积
B.
减小杆 3 的横截面积
C.
减小杆 1 的横截面积
D.
减小杆 2 的横截面积
查看完整题目与答案