John Smith provides information on the conditions that lead women to a gynecologist, and he notes that these conditions can, and sometimes are, used in the promotion of surgery which is not needed.
(A) and he notes that these conditions can, and sometimes are, used in the promotion of surgery which is not needed
wordy (B) noting that these conditions can be, and sometimes are, used to promote needless surgery correct, no ambiguity, states the meaning accurately , concise
(C) and notes that they could and sometimes are used unnecessarily in promoting surgery
changes the meaning , can is replaced by could(D) sometimes promoting needless surgery
wrong modifier .. gynaecologist ( is not promoting the unnecessary surgery )(E) which they use sometimes to promote unnecessary surgery
wrong modifier .. gynaecologist ( is not promoting the unnecessary surgery )