题目内容：

They are enjoying themselves now.(改为同义句） They are______ _______　 _______　now．
弄错了，是四条线

优质解答

They are 【having a good time 】now.
不明白的再问哟,请及时采纳,多谢 !

追问：

为什么

追答：

have a good time = enjoy oneself 过得很愉快 现在进行时结构： am / is / are + 现在分词，所以填 having a good time