文明执勤的要点是:谦虚谨慎,不耍特权,礼貌待人,警容严整。( )
参考答案:对
女性进入青春期的重要标志是()
A. * * 的增大
B.月经初潮
C.外阴色素沉着
D.脂肪体重增加
E.男女朦胧的爱慕心里出现
--Excuse me, when is the next flight from London due to arrive? --().
A.An hour before
B.In half anhour.
C.Until the next one.
D.Before another one.