巨大血小板综合征主要的病理基础为()
A.血小板α颗粒成分缺陷
B.GPⅠb的缺陷
C.血小板致密颗粒缺陷
D.CMP-140缺陷
E.血小板数量减少
参考答案:B
- What will you do when you are lost in a strange city?
- I won't _______ that. Look! I have downloaded the map on my iphone.
A.lead to
B.worry about
C.insist on
D.be interested in
《野生药材资源保护管理条例》规定,属于濒临灭绝状态的稀有珍贵野生药材物种是( )。
A.穿山甲B.石斛C.甘草D.豹骨E.马鹿