-Did you blame him for his mistakes?

-Yes, but I'd rather ________ it．

1. A.
   not do
2. B.
   not to do
3. C.
   have not done
4. D.
   not have done

—Did you blame him for his mistakes?

—Yes, but I’d rather ________ it.

　　A．not do

　　B．not to do

　　C．have not done

　　D．not have done

—Yes, but I’d rather ________ it.

　　A．not do

　　B．not to do

　　C．have not done

　　D．not have done