Participants in the experiment were __________. 查看材

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Participants in the experiment were __________. 查看材料

A.36 bladder cancer patients

B.144 cancer patients

C.108 healthy peoplE.

D.144 sick and healthy people

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。