【判断题】局部剖视图中的细波浪线,是剖与不剖的分界线,确定了剖切范围的大小,只能画在机件的实体部位,不能画在空洞的地方也不能超出实体以外。
【单选题】( )是指各级政府财政职权的配置和收支关系的划分应当有利于提高公共资源管理和使用效率,有利于财政对社会经济活动进行调节。
【单选题】What doesn't the Coriolis Effect cause?
A.
Westward-running trade winds.
C.
The water draining from the sink.
D.
Eastward-running jet streams.
【单选题】It can be inferred that? hen EI Nino and La Nina occurs simultaneously,
A.
the Coriolis effect may bring trade winds to the poles.
B.
the atmosphere in the Pacific will be cool and dry.
C.
the conditions in the eastern Pacific would be hot and wet.
D.
the cold vapor will rise high enough to make for rainfall.
【判断题】各级政府财政职权的配置和收支关系的划分,应有利于提高公共资源管理和使用,以及财政对社会经济活动进行调节的效果。这是均衡性原则的要求。( )
【多选题】已知某序列z变换的收敛域为|z|>1,则该序列为( )
【单选题】In the opening paragraph, the writer introduced his topic by______
A.
introducing an illusion.
C.
depicting a vivid scene.
D.
posing a sharp contrast
【单选题】The Coriolis force causes all moving projectiles on Earth to be deflected from a straight line.