Select the word segment that substitutes (replaces) the bracketed word segment correctly and completes the sentence meaningfully. Select the option 'no correction required' if the sentence is correct as given.

Presently Rosemary (seems to have know) those people herself in some deplorable past, and then got on to them and
rejected them.

A

seemed to have known

B

seem to know

C

seemed to knew,

D

No correction required