上海证券交易所A股资金的交收应首先满足一级市场交收,然后满足二级市场交收。 ( )
参考答案:对
上下消化道分解的标志是()。
A.十二指肠
B.幽门窦
C.胰管开口
D.Treitz韧带
Can you offer something _ I can eat. I'm very hungry. [ ]
A. what
B. that .
C. which
D. it