What a day! The car I ___________ seems to go wrong again.
A:have repaired it
B:had repaired
C:had repaired it
D:have it repaired
该图所示的气候类型是( )
如图所示,当通以如图所示方向的电流时,小磁针的S极将向纸外偏转,若改变电流方向,图中的小磁针转向为( )