了解血清蛋白质全貌有价值的测定方法是()
A.血清蛋白电泳
B.总蛋白定量
C.白蛋白定量
D.特殊蛋白测定
E.脂蛋白电泳
参考答案:A
She often thinks that he will succeed if he works hard,________?[ ]
A.doesn't she
B.won't he
C.isn't she
D.doesn't he
“三四规则”模型中“优胜者”的市场占有率是()。
A.15%
B.5%-15%之间
C.15%以上
D.25%以上