Question

Food supplies may ________ towards the end of the trip, so we can’t waste any fo

Food supplies may ________ towards the end of the trip, so we can’t waste any food.
A. run out
B. run up
C. run in
D. run away

Answer 1

答案A
本题考查固定短语。run out“用光、花光”，无被动语态；run up“竖起，升起”； run in意为“顺便探访”；run away意为“逃跑”。故答案为A。