题目内容:
It ______ have been Tom that parked the car here, as he is the only one with a car.
A. may B. can C. must D. should
参考答案:【答案仅供学习,请勿对照自行用药等】
It ______ have been Tom that parked the car here, as he is the only one with a car.
A. may B. can C. must D. should