Our food supply . We’d better get some in case there’s left.
A. is running out, none
B. has run out of, none
C. is using up, nothing
D. has used up, nothing
网友回答
(答案→)A. is running out, none
B. has run out of, none
C. is using up, nothing
D. has used up, nothing
解析：本题考查动词的时态和语态。 表示快用完不是已用完;后面有特定范围指食物. run out of和use up此处要用被动语态。