机器搓制的面团更加(),有更好筋度。
A、纯滑
B、松散
C、不纯滑
D、较纯滑
参考答案:A
雄激素转化为雌激素需要下列哪种酶类()
A.3β-羟甾脱氢酶
B.△4~5异构酶
C.17α-羟化酶
D.芳香化酶
E.21-羟化酶
As soon as he came into the office, he ______ (shake)hands with every one of US.