After his wife died, he kept himself ________ from other people and the outside world,

1. A.
   set off
2. B.
   cut off
3. C.
   put off
4. D.
   taken off

After his wife died, he kept himself _____ from other people and the outside world,

A. set off            B. cut off                    C. put off             D. taken off

27. After his wife died, he kept himself _____ from other people and the outside world,

A. set off            B. cut off                   C. put off             D. taken off

27．After his wife died, he kept himself _____ from other people and the outside world,

       A．set off      B．cut off   C．put off          D．taken off

After his wife died, he kept himself _____ from other people and the outside world,

A. set off            B. cut off                    C. put off             D. taken off