Beinghappyisdskillthatcanbelearned,andonewayto  ourselv...

問題詳情：

Being happy is d skill that can be learned, and one way to   

ourselves to be happy is to write down the little things that cheer us up each day.

A. convey   B.  appeal   C. train   D.  attempt

【回答】

C

知識點：單詞

題型：選擇題