My friends could play the piano when he was ten.同义句 My friend ____ ______ _______ play thepiano _____ _____ _____- of ten.
问题描述:
My friends could play the piano when he was ten.同义句 My friend ____ ______ _______ play the
piano _____ _____ _____- of ten.
答
were able to
at the age