A:①
B:①②
C:①②③
D:①②③④
Can you ____(need/ read) the list for the old man?
一 We have five kinds of schoolbags. Do you like this one?
一 No. Can you show me ?
西周的都城在____;东周的都城在____。
北宋前期,四川地区的商人购买货物时可能用的货币是( )