这题答案是C.
这题考的是“with + 宾语 + 宾语补足语”的结构.在这个结构中,可以用adj,V-ing（现在分词）,V-ed（过去分词）,以及to do（不定式）等来担任宾语补足语.例句：
i) He did his work with the others playing in the garden.
ii) He left his office with his work unfinished.
iii) He was astonished with his eyes and mouth widely open.
在本题中,飞机还有10分钟再起飞,所以应该用不定式to take off表示将来的动作.