.The moment I arrived there, I found all the food supplies had .
A. used up
B. ran out of
C. given out
D. given away
网友回答
A. used up
B. ran out of
(答案→)C. given out
D. given away
解析：考查“用完”的短语 use up/ run out of vt 主语为人，若为物，须被动。
Run out/give out vi 主语只能是物，无被动。