问题

It’s said that the food supplies in that flood-stricken area have __________ and what is worse, the patience of the poor people there is _______.
A:run out; using up
B:been run out; used up
C:been used up; running out
D:used up; being run out
B:been run out; used up
C:been used up; running out
D:used up; being run out
正确答案是: