1 自从20世纪上半叶以来
2 一件商品的价格
3 用现金支付
4 按期支付
5 对商品的合法拥有权
6 为了布置他们的家
7 收入微薄的夫妇
8 使生意更加清淡
9 导致失业的大幅度增长
10 获取令人满意的利润
參考答案:since the before half of the 20 century
the price on a piece of the product
by cash
on installment
the leagal right to possess the prodcuts
to arrange for their home
the couple with a little money
the business is more depressed
lead to the high growth of the unemployment.
achieve the satisfactory benefit