I arrived at the airport ____ the plane had taken off． A.after B．while C．when D．before为什么不能选A啊?

Hardly() i arrived at the office when the phoneHardly() i arrived at the office when the phone rang I arrived at the airport an hour late.翻译下 I arrived ____ the office at seven thirty this morning. i have___ the meeting ,where have you__ A got to ,got to B arrived at arrived C reached ,arrived at D got in,reacched in i have arrived home 还是i have arrived at home ___ I missed the train,I arrived at work on time这题应该怎么添? Luckily,I arrived at the airport just --------the plane took off. I arrived at the airport ________(after/while/when/before))the planehad taken off 问一道六年级英语完形填空I arrived s____ at the station. When I arrived at the hospital,something strange was happened.这句话有什么错误? I arrived in London at last.The railway s___was big,black and dark. When I at last arrived,the bus had left.(改为同义句） 英语翻译My friend Matt and I arrived at the Activity Centre on Friday evening.The accommodation wasn't wonderful,but we had everything we needed,beds,food and so on.And we were pleased to be out of the city in the fresh air. Where were you when I ____?I was ____ on the playground.Where were you when I ____?I was ____ on the playground.A arrived at; at play B reached; at play C got; playing D arrived in ; playing they all arrived at the river the last train arrived at midnight------- (最后) I arrived at the airport so late that I ___missed the plane.A:only B:quite C:narrowly D:seldom When I arrived at the university,I was told that I would have to _______ a room to live in.