少腹冷痛，前阴坠胀疼痛，舌淡脉沉紧，其证候是（）
A.肝胃不和证
B.寒滞肝脉证
C.肾阳虚证
D.寒凝胃肠证
E.胃肠气滞证
参考答案：B
When we hurried to the station, there happened ____ no bus at that time. [ ]
A. to have
B. to be
C. having
D. being
在不涉及补价的非货币性交易中，确定换入资产入账价值应考虑的换出资产账面价值与其公允价值的差额的因素。( )
