指出噎膈的基本病理改变是食道狭窄的医家是
A.张仲景B.李东垣C.朱丹溪D.张景岳E.叶天士
参考答案:E
Although the new road is being used, it has not yet been _______opened.
A.gradually
B.actually
C.officially
D.frequently
按照《土地管理法》规定,征收耕地的土地补偿费,为该耕地被征收前3年平均年产值的( )。
A.3~5倍
B.5~8倍
C.6~10倍
D.8~12倍