If I _ harded at school ,I would be sitting in a comfortable. <br>A、 had worked <br>B、 work <br>C、 worked <br>D、 working

If I _ harded at school ,I would be sitting in a comfortable.
A、 had worked
B、 work
C、 worked
D、 working

出自：临沂大学成人高考专升本公共课大学英语

提示：
每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10253414】个 (题库试题定时更新)