问题
选择题
I'm afraid our supply of vegetables will soon ______.
A.give up
B.give out
C.go out
D.run out of
答案
答案:B
give up “放弃”;give out “用完;耗尽;精疲力竭;分发,散发(某物)宣布或广告”; go out“出去,熄灭”;run out of “用完”,主语应该是人。由句意可知答案为 B项。