目前我国应用最广泛,且毒性较低的塑料添加剂是()
A.二丁基锡
B.聚乙烯
C.邻苯二甲酸酯类
D.锌盐类
E.对苯二甲酸酯类
参考答案:C
It’s reported that many policemen were sent to the forest ____________ the missing boy.
A.in need of
B.in favor of
C.in honor of
D.in search of
经营证券经纪业务已满3年的创新试点类证券公司是申请融资融券业务试点的条件之一。 ( )