【多选题】下列论述正确的是( )。
B.
配合是指公称尺寸相同的、相互结合的孔和轴公差带之间的关系。
C.
测量公称尺寸为20mm,公差为0.021mm的零件,其实际尺寸为20.012mm,则该零件尺寸合格。
【判断题】1993年国家旅游部门在广泛征求意见后,将“马踏飞燕”确定为中国旅游业的标识。P11
【单选题】34( ) 年国家旅游部门在广泛征求意见后,将“马踏飞燕”确定为中国旅游业的标识。
【多选题】Location problems are, in general, very difficult problems. The complexity increases with
A.
the number of customers
B.
the number of products
C.
the number of potential locations for warehouses
D.
the number of warehouses located
【单选题】The general then added, "The only reasonable solution to the sort of problems caused by the current unstable political situation is one of diplomacy and economic measures and not the use of military f...
A.
economic and diplomatic action
B.
diplomatic and economic action if military force fails
C.
only diplomatic action
D.
military actions in response to political problems
【单选题】配合是指 相同的、相互结合的孔和轴公差带之间的关系。
【判断题】1985 年国家旅游部门在广泛征求意见后,将“马踏飞燕”确定为中国旅游业的标志。
【单选题】配合是指 相同的、相互结合的孔和轴公差带之间的关系。
【判断题】1983年国家旅游部门在广泛征求意见后,将“马踏飞燕”确定为中国旅游业的标识。(浙旅选2017)
【单选题】The general manager thought of______ problems before he made the final decision.