我国的《公路沥青路面再生技术规范》建议水泥等活性填料一般不超过（）
A.1%
B.1.5%
C.2%
D.2.5%
参考答案：B
下列哪种疾病血象中血小板减少、骨髓象中血小板和巨核细胞均减少（）
A.脾亢
B.自身免疫性溶血性贫血
C.特发性血小板减少性紫癜
D.巨幼细胞性贫血
E.再生障碍性贫血
He said there was a great gap between the views expressed in the media and what ______ people were thinking.
A．usual
B．general
C．normal
D．ordinary
