C(1/5KMnO4)=0.1mol/L的溶液,换算为C(KMnO4)=()mol/L。
A.0.1
B.0.01
C.0.5
D.0.05
E.0.02
参考答案:E
Her father______Sports World, but her mother________.[ ]
A. like; don't
B. like; doesn't
C. likes; doesn't
D. likes; don't
诊断疾病的步骤包括搜集资料、分析综合资料及形成印象、验证或修正诊断3个步骤。