The survey was focused on______.A. the living con

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The survey was focused on______.

A. the living conditions of older physicians in the U.S.

B. the career plans of older physicians in the U.S.

C. the retirement plans of older physicians in the U.S.

D. the achievements of older physicians in the U.S.

热搜:关于氨基酸代谢错误的论述是_________。