A.
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">维生素 B 1
B.
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">维生素 B 2
C.
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA"> 维生素PP
D.
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">维生素 B 6
E.
EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">维生素 B 7