This job needs ______ patience and practice, after all, it will become ______ enjoyable experience after weeks.

This job needs ______ patience and practice, after all, it will become ______ enjoyable experience after weeks.

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

This job needs ______ patience and practice, after all, it will become ______ enjoyable experience after weeks.

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

This job needs ______ patience and practice, after all, it will become ______ enjoyable experience after weeks.

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

This job needs ______ patience and practice, after all, it will become ______ enjoyable experience after weeks.

 This job needs ______ patience and practice, after all, it will become ______ enjoyable experience after weeks.

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

 This job needs ______ patience and practice, after all, it will become ______ enjoyable experience after weeks.

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