下列不属于部门规章的是( )。
A．《上市公司收购管理办法》
B．《上市公司证券发行管理办法》
C．《证券发行与承销管理办法》
D．《证券法》
参考答案：D
Which of the following about a well functioning market is FALSE（）
A. numerous buyers and sellers are willing to trade at prices about and below the current price.
B. the current price of a security fully reflects all the information currently available about the security.
C. market participants can buy and sell quickly at a known price.
十二指肠溃疡最好发的部位是（）
A.球部
B.降部
C.水平部
D.球后部
E.升部
