下列属于拉丁美洲人民捍卫民族主权斗争成果的是

A．收回巴拿马运河主权

B．印巴分治

C．纳米比亚独立

D．将苏伊士运河收归国有

—I beg your pardon?      

—Your mind must have been _________ when I was speaking, wasn't it? [ ]

A. wondering

B. wandering

C. walking

D. speaking