The airport was built years agoyears ago前为什么不加数量单位或“few”一类的词

was ,buil,the,first,computer,1946,in(连词组句) sad,bewas ,buil,the,first,computer,1946,in(连词组句)sad,be,feels,after,exams(连词组句) Could you please tell me______?A.where the airport is B.how far the airport was 英语翻译this airport was built out into the sea. over,yesterday,there,miss,was,near,a,the,airport The airport was not open because of the bad weather The airport was__because the bad weather__bad.The airport was not open because of the bad weather(同义句）The airport was______because the bad weather_______bad. the airport had built years ago 和 the airport was built years ago 意思上有什么区别 Was noise pollution a problem before the _____(close)of the old airport? Noise pollution was a problem before the ____ (close)of the old airport 为什么? the plane took off ___ ____ ____,he was driving to the airport the plane took off ___ ____ ____,he was driving to the airport We didn't leave the airport until the plane dissappeared.(改为同义句)We didn't leave the airport until the plane was _____ _____ _____. The Airport Express he didn't get to the airport .it was dark.用before 还是 when?请问 为什么? When the plane was waiting at the airport a big snake climbed up the steps and into the plane.It Sixteen-year-old Maria was waiting in line at the airport in Santo Domingo.She was leaving her nat 英语翻译You're not met by imposing doors and concrete walls ,and the buildings were inviting（吸引人的）.On the front of the main building was inscribed Lee Elementary School,1904. Wow!I knew it was an old school.Surrounding the main buil The bus goes( )the airport 当我到达机场时,飞机正在起飞.(When/While)I arrived at the airport,the plane was taking off.