单选题 Too often teachers' ______ with parents involve complaints about children's misbehaviors and laziness.
A. acquaintances B. association C. conferences D. consultations

【正确答案】 C
【答案解析】家长会上老师经常会抱怨孩子们的顽皮和懒惰。conference n.会谈：会议；谈判；协商。acquaintance知道，熟悉。association n.协会，联合，结交，联想。consultation n.请教，咨询，磋商。