A:Because he was at home every day.
B:Because he played the violin every day.
C:Because he did homework every day.
搜包侵犯了公民的隐私权,没有侵犯公民的人身自由权。( )
冷战期间不少历史学家批评北约和华约推动了高昂的军备竞赛,并使地区冲突有转变成超级大国对抗的危险。而冷战结束时,赞扬北约和华约具有避免冲突升级的能力成为学术时尚。这反映了( )
-What are you looking for?
-I'm looking for the watch ___________ I bought yesterday.
图中是对顶角量角器,用它测量角的原理是 ____.