小剂量阿司匹林预防血栓形成的机制是()
A.抑制磷脂酶
B.抑制TXA2的合成
C.减少PGI2的合成
D.抑制凝血酶原
E.减少花生四烯酸的合成
参考答案:B
35.________,the mayor's health care reform hasn't been accepted by all the people in the city yet.
A.As reasonable it may sound
B.As it may sound reasonable
C.Reasonable as it may sound
D.Reasonable as may it sound
职业培训以受培训的对象是否就业为标志,划分为()和()两大类。