前一个应该是from,表示东西来自那个商店。强调的是sweaters来自那个商店。
后一个应该是in,表示在那个商场里买东西。强调的是在里面买东西的行为。
buy ...from...表示从...处采购... 强调的是所购物品与来源的关系,下面是例句。
You should buy the ticket from the ticket machine.
The retailer buy goods from the wholesale.
store是仓储式商场,人必须在里面挑选东西,这里主要是购物行为与发生地的关系,所以用in,下面是例句。
I think you can buy it in the store on the left of the platform.
You can find poppy seeds in most grocery stores. To ensure maximum freshness and flavor, buy them in a shop where stocks are renewed regularly.
上面有 in the store 、in a shop
at的例句有:
She buy the watch tax-free at the airport.
只是因为the airport。
1.We buy sweaters (in) the big shop.
我从大商店里买毛衣。
2.My mother often buys things (at) that store.
我妈妈经常在那个商店里买东西。
貌似两者的不同是在地点的大小上,the big shop大地方——in;
that store相对较小——at。
第一个填in 第二个就不知道啦
题目很歧义~不是您想问什么~