怎么提醒我这里没分号哇

dim laoshichang  laoshichang = "ZJ"；
dim laozhishu  laozhishu = "IF13"；
Sub lishishuju()
cunzai = marketdata.IsExistStock(xinheyue,xinshichang)   

编译时怎么老是提醒和第二行后面没分号哇

还真没搞懂这两个的区别