i am ten.my brother is thirteen.my sister is fifteen.用比较级合并为一句my sister is young,but my brother is___and i am__ __.
问题描述:
i am ten.my brother is thirteen.my sister is fifteen.用比较级合并为一句
my sister is young,but my brother is___and i am__ __.
答
Younger更小
The youngest最小的
答
my sister is young,but my brother is【younger】and i am 【the】【youngest】