高中选择题：It was 2 hours' wait by the time the announcement___saying my flight was canceled.

来源：百度知道编辑：UC知道时间：2024/05/10 20:21:56

A had been made
B was made
C made
D was making
先把句子翻译下，在讲怎么做！详细点，把有关知识点讲出来，谢谢！~~
答案是B

翻译：发布公告至今，已经有两个小时了，公告说我的航班被取消了。
过去的过去选择A，因为句子的时态是过去时，那么两个小时以前就是过去完成时选A，
难道是要使得现在分词的时态要与by the time后的句子时态一致，你在重新把这道题发在网上吧，到现在还没人回答的话很难有人再回答了。学的时间长了都忘了。

选择题:After __ seemed hours of waiting in line, finally it was our turn to pass the gateway. I was so interested in the video that I______ it for two hours before I realized it. (2 分) He was so interested in reading the bookthat there hours had passed____he realized it It was ___ that some doctors were working 80 hours a week. it was took 20 hours to school by train这句话对吗？ It was his job to repair bicycles and at that time he used to work fourteen hours a day. 选择题：What was it __ made our area different from what it used to be? The book was so good that he had read it for 3 hours (before) he realized it. befroe 能换成until么 It's already 10 o'clock. I wonder how it ___that she was two hours late on such a short trip. it's cost me 2 hours to go there.提问怎么问?