中药鸡内金在鸡哪个器官()
A.食管
B.嗉囊
C.腺胃
D.肌胃
E.胆囊
参考答案:D
After that we never saw her again, nor ____ from her. [ ]
A. did we hear
B. we heard
C. had we heard
D. we have heard
采用估值技术确定公允价值的有( )。
A.首次发行未上市的股票
B.停止交易但未行权的权证
C.发行未上市的债券
D.全国银行间债券市场交易的债券