A____boy can sing the English song very well.a.ten-years-old b.ten years old c.ten-year-oldd.tenth years old请说明为什么?

A____boy can sing the English song very well.a.ten-years-old b.ten years old c.ten-year-oldd.tenth years old请说明为什么? Can you __(sing)? what()can you sing Can your pony sing. we can sing with 是Can you sister sing?还是 Can your sister sing? Can you_____(sing) in English Can you_____(sing)English songs. evenbody can sing the song can/sing/the/you/song/ Can you sing or (dance) We can sing the song__________English Can you sing them ( ) English? Can you ---(hear)her---(sing) Can they sing in English? can I sing in English sing,can,frogs?怎么造句 who can you sing改错