I have worked with him for some time and have found that he is______than John.

A.more efficiently a worker

B.a more efficient worker

C.more an efficient worker

D.a worker more efficiently

I have worked with him for some time and have found that he is ________ than Jim.

A．more efficiently a worker

B．a more efficient worker

C．more an efficient worker

D．a worker more efficient

I have worked with him for some time and have found that he is ________than John．

1. A.
   more efficiently a worker
2. B.
   a more efficient worker
3. C.
   more an efficient worker
4. D.
   a worker more efficiently

I have worked with him for some time and have found that he is _______ than John.

   A. more efficiently a worker        B. a more efficient worker

   C. more an efficient worker         D. a worker more efficiently

I have worked with him for some time and have found that he is __ than John．

       A．more efficiently a worker                 B．a more efficient worker

       C．more an efficient work                   D．a worker more efficiently