呃逆常与下述脏腑病机有关的是 ()
A.胃失和降
B.胃气上逆
C.肺失肃降
D.肝失条达
E.肾失摄纳
参考答案:A, B, C, D, E
Mary’s house in Shanghai cost much more than ours in our hometown, though not half______.
A.much bigger
B.as bigger
C.very big
D.so big
绝对估值是指通过对证券的基本财务要素的计算和处理得出该证券的相对金额值。( )