皮皮学,免费搜题
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【判断题】
熔断器是安全保护用的一种电器,当电网或电动机发生负荷过载或短路时能自动切断电路。
A.
正确
B.
错误
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【单选题】使用逐点比较法对第一象限内一段逆时针圆弧进行插补,假设Mi (Ii, Ji)点是当前刀具所在的点, 若Fi<0,表示加工点位于( )
A.
圆内
B.
圆外
C.
圆上
D.
圆心
【单选题】下列各项中,属于政府财务会计要素的是( )
A.
预算结余
B.
预算收入
C.
净资产
D.
预算支出
【简答题】Text 4 British scientists have been given £ l million by the European Commission to find out if a ro-bot (机器人) can safely be employed to stir (搅拌) soup. The research, based at the Bristol Robotics Lab...
【单选题】For centuries town and city have been regarded as being in opposition to each other. It has been suggested that the 1 differences between the two-wide open spaces contrasting with brick and concrete a...
A.
due to
B.
because of
C.
owing to
D.
for
【判断题】管理能力越高,获取资源的可能性越小。()
A.
正确
B.
错误
【单选题】临产后最主要的产力是
A.
子宫收缩力
B.
腹肌收缩力
C.
膈肌收缩力
D.
肛提肌收缩力
E.
骨髂肌收缩力
【简答题】For centuries town and city have been regarded as being in opposition to each other. It has been suggested that the 1 differences between the two-wide open spaces contrasting with brick and concrete a...
【单选题】For centuries town and city have been regarded as being in opposition to each other. It has been suggested that the 1 differences between the two-wide open spaces contrasting with brick and concrete a...
A.
make
B.
head
C.
catch
D.
get
【单选题】Many streets in this city have been ________ for cultural protection. [     ]
A.
stretched out
B.
marked out
C.
left out
D.
stood out
【判断题】根据企业会计准则的要求,对于资产负债表日后的调整事项,应当视同资产负债表所属期间发生的事项一样,做出相关账务处理;对于资产负债表日后非调整事项,则不做任何处理。
A.
正确
B.
错误
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