①既要相互尊重,又要自尊自爱 ②既要开放自己,又要掌握分寸
③要主动热情,不需要注意场合 ④真诚待人,坦然大方
A:①②④
B:①③④
C:①②
D:①②③④
—When did your father stop smoking?
—In 1999, the year I was born.
从莫斯科回来的小明,在描述其次见闻时,有一句话是在撒谎,请找出是下列哪一句( )