— What's that _____ English .
— It's an egg. [ ]
A. from
B. at
C. in
D. /
答案:C
肝素的抗凝作用,尚需依赖下列哪一项()
A.抗凝血酶Ⅲ(ATⅢ)
B.肝素酶
C.活化蛋白C抑制物(APCI)
D.α2-巨球蛋白(α2-M)
E.PS
善治血热便血的药物是()
A.白茅根
B.侧柏叶
C.地榆
D.艾叶
E.炮姜