This is      song I’ve told you about. Isn’t it      beautiful one?

A．the /the            B．a/a             C．the /a            D．a /the

This is ___ song I’ve told you about. Isn’t it ____ beautiful one?

This is __ song I’ve told you about . Isn’t it __ beautiful one?

This is ________ song I've told you about. Isn't it ________ beautiful one．

A. the; a

B. the; the

C. a; a

D. a; the

This is ________ song I've told you about. Isn't it ________ beautiful one?

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