They are ________ for new skills so that they can be qualified for the jobs in various field________ which they are strange．

1. A.
   hoping; for
2. B.
   anxious; for
3. C.
   eager; to
4. D.
   worried to

They are ______for new skills so that they can be qualified for the jobs in various field_______ which they are strange.

A．hoping; for             B．anxious; for           C．eager; to            D．worried to