—Really?Who will give       lecture?

—Mr Wang,       famous professor from Nanjing University.

1. A.
   the; /
2. B.
   a;the
3. C.
   the;a
4. D.
   a;a

—Really?Who will give       lecture?

—Mr Wang,       famous professor from Nanjing University.

--- Really? Who will give _________ lecture?

-- Mr. Wang, ________ famous professor from Nanjing University.

A．the; 不填        B．a; the          C．the; a         D．a; a

—Really?Who will give       lecture?
—Mr Wang,       famous professor from Nanjing University.

—Really？Who will give________lecture?

—Mr. Wang，________famous professor from Nanjing University.

A．the；/? B．a；the

C．the；a? D．a；a

--- Really? Who will give _________ lecture?

   --- Mr．Wang, ________ famous professor from Nanjing University.

      A．the; 不填       B．a; the           C．the; a         D．a; a