All flights () bacuse of the snowstorm ,many passengers could do nothing but take the train .A had been canceled B have been canceled Chaving been canceled Dbeing canceled .答案选第三个为什么啊,

the announcement---------greatly distressed the waiting passengersthat all flights were cancelled why all flights were cancelled 知道是用同位语从句或定语从句 但why all flights were cancelled这个不知道错在哪了, All flights ___because of the snowstorn ,we decided to take the train.a had been canceled b ...All flights ___because of the snowstorn ,we decided to take the train.a had been canceled b having been canceled 英语翻译All arriving flights were diverted to Aden Wednesday,and no flights were taking off from Sanaa,said a transportation official who asked not to be identified because he is not authorized to speak to the media.这里的All arriving flights enclosed flights是什么? commercial flights是什么意思 All flights ________ because of the terrible weather,they had to go there by train.A.having been canceledB.had been canceledC.having canceledD.were canceled 要详解 All flights ______ because of the storm,they decided to take the train.a.having cancelled b.were cancelled c.have been cancelled d.having been cancelled [10] All flights _____ because of the snowstorm,we decided to take the trainA.were canceled B.had been canceled C.have canceled D.having been canceled All flights _________ because of the snowstorm,many passengers could do nothing but take the train.A.had been canceledB.have been canceledC.were canceledD.having been canceled all flights ______ because of the srom they decided to take the train为什么用 baving been canceled ,独立主格?怎么判断的阿? 改错题:All flights having been cancelled because of the storm,they decided to take train.请问这个句子哪里错了? __the announcement all flights were cancelled because of bad weather greatly distressed the waitingA that B which C why D of which Would you mind ____ the time for all the flights to Shanghai for me?A looking for B looking after C finding D finding out 英译汉“life is what we make it和“As a result of the fog,all the flights were cancelled和“We...英译汉“life is what we make it和“As a result of the fog,all the flights were cancelled和“We like English even if it is rather diff charter flights和schedule flights 有什么区别 英语高手们~帮我解道高三英语题~~All flights ____because of the terrible weather,they had to go there by train. A having been cancled B had been cancled C having cancled D were cancled --我需要详细解答 英语翻译we very much regret that owing to a twenty-four-hour strike of airport staff,all flights for the rest of today have had to be called off. I'll have a meeting in Beijing tomorrow .Would you mind _____ the time for all the flights toBeijing for me?A.looking for B.looking after C.finding out D.finding说明原因喔