A:130°
B:140°
C:150°
D:160°
如图所示,若要使滑动变阻器的滑片P向右移动时,弹簧秤的示数变小,则变阻器接入电路的方式可以是( )
— Rosa , can I wear jeans and a T-shirt to the evening party ?
— OK. But a dress might be _________