李芳暑假在北京参观了“中国古代货币展”,发现展台中有一张图片如下图,请问这种货币最早是什么时候在哪里出现的:
A.北宋;临安
B.南宋;临安
C.北宋;四川
D.南宋;四川
答案:C
These shoes look very good. I wonder ____. [ ]
A. how much cost they are
B. how much do they cost
C. how much they cost
D. how much are they cost
三角洲部队现在比中国问题报告贵多少元()
A.11.89
B.10.69
C.10.5
D.11.5