Who is the girl playing the piano on the square?

Who is the girl playing the piano on the square? （ ） the girl is playing the piano? Who is that girl (plays playing play is playing) the piano o The girl is playing the piano.（改为否定句） The girl ____ ____ the Is this girl playing the piano .作肯定回答 The girl is good at playing a piano. the girl is good at playing the piano .the girl __ __ __ pla she is playing the piano.playing the piano划线提问 Who is playing basketball on the playground? is the girl are playing the piano?这句话为什么要用are playing谢谢! the girl is good at playing the piano改为同意句the girl_ _ _piayi the girl --------- is playing the piano is Millie.A whom B w