Can you spare me some paper? Mine .A. has run outB. has used upC. has run out ofD. is run

问题补充：

Can you spare me some paper? Mine .

A. has run out

B. has used up

C. has run out of

D. is run out

答案：

(答案→)A. has run out

B. has used up

C. has run out of

D. is run out

解析：run out（某物）用完，以物作主语用主动态表达被动意义； run out of用完（某物）；以人作主语。