Can you help me with plz

Which can writers improve their writing

Which of these sentences exhibits proper usage? a. many doctors affiliated with university hospital expressed concern about the policy (moore 5). b. many doctors affiliated with university hospital expressed concern about the policy (moore 5). c. many doctors affiliated with university hospital expressed concern about the policy (moore 5). d. many doctors affiliated with university hospital expressed concern about the policy (moore 5).

Wiesel's speech begins after auschwitz the human condition is not the same nothing will be the same identify where similar language is repeated later in his speech what is the effect of this repetition