介词1 （2015广东卷）He
sold or exchanged some of the milk in the towns nearby ____ other food ...
2（201
5广东卷）
While making great efforts to run away,the cow fell over the hill and died.Then the Johnsons had to make a living ____ the cow.
3（201
4广东卷）
I didn
’t understand why this would happen and my credit card had already been charged ____ the reservation.
4（201
3广东卷）
The only reason a man would sell salt____a lower price would be because he was desperate for money .
5（201
3广东卷）
And anyone who took adv ...