题目

I wish I ________ them about the project. Now it's been canceled and they're all disappointed. A . hadn't told B . didn't tell C . wouldn't tell D . wasn't telling 答案：A两岸同胞期待已久的空中直航2008年12月15日正式启动，空运航路的“越弯取直”使上海到台北的航程由原来绕飞香港的2075km缩短为960km，上午8时，东航MU2075航班从上海机场起飞直飞台北，9时40分抵达台北机场，该次航班飞行的平均速度为____________km/h，合__________m/s。