A:是个人的自由,他人无权干涉
B:在履行义务时,没有行使权利
C:没有尊重他人,是不文明表现
D:维护个人利益,损害集体利益
﹣2的相反数是( )
I want to buy a nice present _______ my mother and I must give it ______ her myself.
如何正确评价洋务运动?