题目内容
革兰染色所用染液的顺序是
2021-09-25
A.稀释复红→碘液→乙醇→结晶紫
B.结晶紫→乙醇→碘液→稀释复红
C.结晶紫→碘液→乙醇→稀释复红
D.稀释复红→乙醇→结晶紫→碘液
E.稀释复红→结晶紫→碘液→乙醇
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