肺胀晚期,主要病变的脏腑是()
A.肺、脾、肾
B.肺、脾、心
C.肺、肾、心
D.脾、肾、心
E.肺、肝、肾
参考答案:C
---Have you ever traveled abroad?
---Sure. I____ in a small town in the USA with my grandparents.
A.used to live
B.was used to living
C.was used to live
D.didn’t use to live
某书店把一本新书按标价的九折出售,仍可获利20%.若该书的进价为21元,则标价为( )
A.26元
B.27元
C.28元
D.29元