I only know it is a ____ distance away from here,  but I don’t know ____ the distance exactly is.

A great,  how far  B great,  what       C far,  how far    D far,  what         

I only know it is a ____ distance away from here, but I don’t know ____ the distance exactly is.

A great, how far　 B great, what　 C far, how far　 D far, what　　　

I only know it is a ____ distance away from here,  but I don’t know ____ the distance exactly is

1. A.
   great,  how far
2. B.
   great,  what
3. C.
   far,  how far
4. D.
   far,  what

I only know it is a 　　   distance away from here, but I don’t know 　　   the distance exactly is.

A. good; what　　　　　　   B.good; how far　　　　    C.far; what　　 D.far; how far

A. good; what　　　　　　   B.good; how far　　　　    C.far; what　　 D.far; how far