问题
选择题
The soldiers are afraid that they will soon ________ oil and food if they are still surrounded. [ ]
A. run out
B. run out of
C. run across
D. run away with
答案
答案：B
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The soldiers are afraid that they will soon ________ oil and food if they are still surrounded. [ ]
A. run out
B. run out of
C. run across
D. run away with
答案：B