Ifyou’veeverplayedwithmagnets,youknowthatoppositepolesattractandlikepoles______eachother.
A.haul B.repel C.dispose D.snatch正确答案B
Ifyou’veeverplayedwithmagnets,youknowthatoppositepolesattractandlikepoles______eachother.
A.haul B.repel C.dispose D.snatch正确答案B