编辑同志: 您好。 我儿子4岁,平时说话总是神气活现的,可一到“关键”时候嘴巴就卡壳:和小朋友争吵或受到老师批评时,他不会辩解,也不会申辩,只会一个劲地哭。可事后询问起来,他会说得头头是道。若问他当时为什么不说,他又会语塞。见他这样,我真有些恨铁不成钢。请问,有什么好方法能解决我儿子的这个问题? 王 平 Edit comrades: Hello. My son, who is 4 years old, always speaks normally. When his key is up, his mouth is stuck. When he quarrels with his children or is criticized by his teacher, he will not excuse himself or cry and will only cry away. Can be asked later, he will put it bluntly. If asked why he did not say at the time, he would stop talking. See him like this, I really do not want to iron steel. Excuse me, is there any good way to solve this problem of my son?