When did urban African Americans begin to experience a declining standard of living ? A) the 1920s B) the early 1930s C) the mid-1930s D)No answer is correct

A/No, I think the doctor should change it. Because it can cause problems for them to do so.    Also because your bill that your hospital or doctor agreed to will not be charged. And because if they do, they won't get paid for it.  And I would understand if she got mad that at first because of what the doctor thought he would likely add more bill to his name for it. But it wouldn't be fair to them if they changed it.

Explanation:

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."