Question

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

Answer 1

C

试题分析：
use up用完，耗尽  run out耗尽  use up及物动词短语有被动
run out 不及物动词短语无被动 故选C
点评：掌握两个短语的用法区别是关键，此外run out无被动，run out of+名词，则有被动形式