A:a<b<c
B:b<a<c
C:c<a<b
D:c<b<a
——Why ________ your father like koalas?
——Because they are ________ interesting.
下列说法不正确的是( )
如图所示是伏安法测定小灯泡电阻、功率的实验电路图。小灯泡正常工作时,两电表的示数如图所示,则下列说法不正确的是 ( )