根据国库集中收付制度的规定,财政性资金的支付方式有()。
A.财政直接支付
B.财政分散支付
C.财政集中支付
D.财政授权支付
参考答案:A, D
(2013·北京东城区高三教学统一检测)In his speech, he said that it was his primary school teachers that he was fond of ________ influenced his whole life.
A.what
B.which
C.as
D.who
急性胰腺炎的超声表现()。
A.胰腺增大,回声减低
B.胰腺缩小,回声增强
C.胰腺与周围组织分界不清
D.主胰管扩张
E.可有腹腔积液