给下类句子排队
问题描述：
给下类句子排队
（ ）my family had a picnic
( )At last ,we sang and danced happily
( )then we found a good place next to a lake
( )last weekend was excited
（ ）weclimbeda mountainfirst
（ ）we ate good food
答
（4）my family had a picnic (6 )At last ,we sang and danced happily(3 )then we found a good place next to a lake( 1 )last weekend was excited （ 2 ）we climbed a mountain first（ 5）we ate good food...