Hi ,petter.why are you in such a hurry?___ the 7;30 train

题目

Hi ,petter.why are you in such a hurry?___ the 7;30 train
catch
to catch
catching
caught

答案

Hi ,petter.why are you in such a hurry?___ the 7;30 train
选to catch
表示一种目的,用不定式
Peter 你为什么这么着急?
为了赶七点半的火车