下列凝血因子哪种不属于蛋白质
A.因子ⅠB.因子ⅡC.因子ⅢD.因子ⅣE.因子Ⅴ
参考答案:D
解析:因子Ⅳ即为Ca2+,不属于蛋白质。
— was the weather like yesterday?
—It was cloudy. [ ]
A. Where
B. Why
C. What
D.When
“益者三友,损者三友。”接句为:()
A、友直、友谅、友多闻,益矣
B、友便辟、友善柔,友便佞,损矣
C、友直、友谅、友多闻,损矣
D、友便辟、友善柔,友便佞,益矣