参加考试参加考试
1.
to take an exam; to go in for an examination; to attend an examination; to enter for an examination; to sit for an examination
参考材料－.
reference material
参考书－1.
a reference book; a book of reference; a reference work; a work of reference; a study companion
参考书目－1.
a list of reference books; a bibliography; a reference list
参考书书架－1.
a reference shelf
管教－1.
to teach; to discipline; to take sb.
in hand

闲话－1.
complaints
2.
gossip; scandals; tales
3.
chitchat; tattle
4.
digression
5.
[Formal] to talk casually about; to chat about