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皮皮学刷刷变学霸
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【判断题】划分加工阶段可以合理使用机床设备,粗加工可采用功率大、精度一般的机床设备,精加工用相应精密机床设备,这样能充分发挥机床的性能特点
A.
正确
B.
错误
【单选题】()决定个人能否获得贷款。
A.
商业银行等信贷机构
B.
征信中心
C.
中国人民银行
D.
银监会
【单选题】A person pulls a box across the floor. Which is the correct analysis of the situation?
A.
1. The box moves forward because the person pulls forward slightly harder on the box than the box pulls backward on the person.
B.
Because action always equals reaction, the person cannot pull the box- the box pulls backward just as hard as the person pulls forward, so there is no motion.
C.
The person gets the box to move by giving it a tug during which the force on the box is momentarily greater than the force exerted by the box on the person.
D.
The person’s force on the box is as strong as the force of the box on the person, but the frictional force on the person is forward and large while the backward frictional force on the box is small.
E.
The person can pull the box forward only if he or she weighs more than the box.
【单选题】Which floor was hit by the second jet?
A.
The 79th floor.
B.
The 103rd floor.
C.
The 60th floor.
D.
The 91st floor.
【判断题】划分加工阶段可以合理使用机床设备,粗加工可采用功率大、精度一般的机床设备,精加工用相应精密机床设备,这样能发挥机床的性能特点。
A.
正确
B.
错误
【单选题】决定个人能否获得贷款。
A.
银行等信贷机构
B.
征信中心
C.
中国人民银行
D.
银监会
【单选题】The book which is lying on the floor is mine.
A.
定语从句
B.
表语从句
【单选题】( )决定个人能否获得贷款,而个人信用报告只是作为参考。
A.
银行等信贷机构
B.
征信中心
C.
中国人民银行
D.
银监会
【单选题】读下图中框架柱表示错误的是 ( )
A.
主筋有 24 根
B.
箍筋间距是 100
C.
箍筋直径是 10
D.
主筋直径 25
【判断题】划分加工阶段可以合理使用机床设备,粗加工可采用功率大、精度一般的机床设备,精加工用相 应的精密机床设备,这样能发挥机床的性能特点。
A.
正确
B.
错误
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