【单选题】Dogs are often praised for their _______; they almost never abandon their masters.
【单选题】投保人、被保险人或者受益人知道保险事故发生后,应当及时通知保险人。故意或者因重大过失未及时通知,致使保险事故的性质、原因、损失程度等难以确定的,( ),但保险人通过其他途径已经及时知道或者应当及时知道保险事故发生的除外。
C.
保险人对无法确定的部分,不承担赔偿或者给付保险金的责任
D.
保险人待保险事故完全确定后,承担赔偿或者给付保险金的责任
【单选题】Cats and dogs often have dreamless sleep.
【判断题】投保人、被保险人或者受益人知道保险事故发生后,是否通知保险人,可以由投保人自己决定。( )
【简答题】Dogs are often praised for their ________; they almost never abandon their s. A) faith B) loyalty C) trust D) truthfulness
【单选题】Dogs are often praised for their ______ they almost never abandon their masters.
【单选题】We notice this ____ true very often with dogs and cats.
【单选题】Dogs are often praised for their ______ ; they almost never abandon their masters.
【单选题】当温度降低时,植物体内有机物的运输速率会( )。
【简答题】如图所示为滚子式对心直动从动件盘形凸轮机构。已知:圆盘半径 mm,偏心距 mm,滚子半径 mm。要求: (1)标出图示位置机构的压力角 ; (2)试计算或在图上作图标出从动件的升程h; (3)在图上标出推程角 和回程角 ; (4)确定凸轮的基圆半径r b ; (5)在图上画出凸轮的理论轮廓曲线。