血友病的发病机制是()。
A.血小板量异常
B.血小板功能异常
C.凝血因子缺乏
D.抗凝物质增多
E.血管壁异常
参考答案:C
— I've read another book this week.
— Well, maybe _____ is not how much you read but what you read that counts. [ ]
A. this
B. that
C. there
D. it
膀胱刺激征包括()、()、尿痛。