-Can you show me _______ to use this kind of camera?
-Sorry, I don't know, _______.
A.how; either | B.what; too |
C.how; too | D.what; either |
-Can you show me _______ to use this kind of camera?
-Sorry, I don't know, _______.
A.how; either | B.what; too |
C.how; too | D.what; either |