—What's _____ name?
—He's Wilson. [ ]
A. he
B. he's
C. his
答案:C
酸提取液加对二甲氨基苯甲醛,加热,生成红褐色环的药材是
A.五味子 B.槟榔 C.枸杞子 D.小茴香 E.吴茱萸
在原核微生物细胞中单糖主要靠()途径降解生成丙酮酸。
A.EMP
B.HMP
C.ED