Choose the missing terms out of the given alternatives.
AZ, BY, CX, DW ?
Choose one
A) EF  B) GH  C) EV  D) DW  E) KN
C   EV   The first letter moves one step forward. The second letter moves one step backward.   Answer is EV
<result>C</result>
Choose the missing terms out of the given alternatives.
AZ, BY, CX, DW ?