how old are you 为什么要用are而不用is
how old are you 为什么要用are而不用is
how are lucy and tony.这句话为什么要用are而不用 is?
为什么用who is it 而不用who are you?
为什么用Are you tourists?而不用Are you tourist?
you are a good girl中间为什么用are 而不用is?
how old are you
:How old are you?
“How old are you?
How old are you?
how is your study going为什么用is不用are?
Where are you from为什么用are不用is
ARE YOU FROM london 为什么用ARE不用IS